Nombre: Guillermo Rivera-Aranguiz
PaÃs: Chile
Fecha de nacimiento: 02.02.89, 37 años
altura: 168 cm
peso: 66 kg
Diestro
ATP ranking: 900
TOP posición de la clasificación: 271 (29.08.11, 172 puntos)
Puntos: 15
Dinero del premio: 104804 $
Partidos totales: 465
ganar: 281
%: 60.43 %
PaÃs: Chile
Fecha de nacimiento: 02.02.89, 37 años
altura: 168 cm
peso: 66 kg
Diestro
ATP ranking: 900
TOP posición de la clasificación: 271 (29.08.11, 172 puntos)
Puntos: 15
Dinero del premio: 104804 $
Partidos totales: 465
ganar: 281
%: 60.43 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2017 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 13/20 | 0/1 | 13/19 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 34/26 | 0/1 | 34/25 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 43/21 | 0/0 | 43/21 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 14/23 | 0/2 | 14/21 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 51/27 | 2/2 | 49/25 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 33/17 | 3/3 | 30/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 46/15 | 0/0 | 46/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 39/15 | 0/1 | 39/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 7/11 | 1/1 | 6/10 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 0/5 | 0/1 | 0/3 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2006 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 281/184 | 6/12 | 275/171 | 0/0 | 0/0 | 0/1 | 0/0 |
| porc. % | 60.43 % | 33.33 % | 61.66 % | 0 % | 0 % | 0 % | 0 % |
Guillermo Rivera-Aranguiz / programado / pasado
| No se encontraron partidos |
Guillermo Rivera-Aranguiz form / superficie: Arcilla
Guillermo Rivera-Aranguiz / superficie: Arcilla
| 04.03.17 | c 2 | Emilio Gomez | Guillermo Rivera-Aranguiz | 6-4, 6-4 |  | match details |  Santiago Challenger | Arcilla |
| 04.03.17 | c 1 | Guillermo Rivera-Aranguiz | Simon Navarro | 6-1, 6-0 |  | match details | ||
| 20.12.16 | 2da ronda | Matias Franco Descotte | Guillermo Rivera-Aranguiz | 6-3, 7-63 | | match details | Chile F8 | Arcilla |
| 19.12.16 | 1er ronda | Guillermo Rivera-Aranguiz | Franco Agamenone | 6-1, 6-4 | | match details | ||
| 12.12.16 | 1er ronda | Franco Emanuel Egea | Guillermo Rivera-Aranguiz | 6-4, 7-5 | | match details | Chile F7 | Arcilla |
| 06.12.16 | 1er ronda | Alex Blumenberg | Guillermo Rivera-Aranguiz | 7-5, 6-4 | | match details | Chile F6 | Arcilla |
| 29.11.16 | 1er ronda | Facundo Juarez | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | Chile F5 | Arcilla |
| 05.11.16 | c 1 | Pedro Sakamoto | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details |  Bogota Challenger | Arcilla |
| 25.10.16 | 1er ronda | Federico Coria | Guillermo Rivera-Aranguiz | 6-2, 6-1 | | match details |  Argentina F11 | Arcilla |
| 16.10.16 | c 2 | Joao Pedro Sorgi | Guillermo Rivera-Aranguiz | 6-3, 6-3 | | match details | Santiago Challenger | Arcilla |
| 15.10.16 | c 1 | Guillermo Rivera-Aranguiz | Gonzalo Urruticoechea | 6-0, 6-1 | | match details | ||
| 15.10.16 | 1/2 | Alejandro Gomez | Guillermo Rivera-Aranguiz | 7-61, 6-2 | | match details | Colombia F5 | Arcilla |
| 13.10.16 | 1/4 | Guillermo Rivera-Aranguiz | Michel Vernier | 6-3, 6-2 | | match details | ||
| 12.10.16 | 2da ronda | Guillermo Rivera-Aranguiz | Alejandro Pena Silva | 6-4, 6-1 | | match details | ||
| 11.10.16 | 1er ronda | Guillermo Rivera-Aranguiz | Daniel Salazar Martinez | 6-3, 6-2 | | match details | ||
| 25.09.16 | calif. | Fernando Romboli | Guillermo Rivera-Aranguiz | 6-72, 4-2, Guillermo Rivera-Aranguiz - retirado | | match details | Medellin Challenger | Arcilla |
| 24.09.16 | c 2 | Guillermo Rivera-Aranguiz | Pedro Uribe | 6-1, 6-1 | | match details | ||
| 19.07.16 | 1er ronda | Matvey Khomentovskiy | Guillermo Rivera-Aranguiz | 6-2, 6-2 | | match details |  Germany F8 | Arcilla |
| 09.07.16 | c 1 | Alberto Brizzi | Guillermo Rivera-Aranguiz | 4-6, 6-1, 7-5 | | match details |  San Benedetto | Arcilla |
| 04.06.16 | 1/2 | Juan Carlos Saez | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details | Argentina F9 | Arcilla |
| 03.06.16 | 1/4 | Guillermo Rivera-Aranguiz | Hernan Casanova | 4-6, 6-4, 7-5 | | match details | ||
| 03.06.16 | 2da ronda | Guillermo Rivera-Aranguiz | Mariano Kestelboim | 7-63, 6-4 | | match details | ||
| 31.05.16 | 1er ronda | Guillermo Rivera-Aranguiz | Alexandre Tsuchiya | 7-5, 6-0 | | match details | ||
| 24.05.16 | 1er ronda | Juan Carlos Saez | Guillermo Rivera-Aranguiz | 6-1, 6-1 | | match details | Argentina F8 | Arcilla |
| 16.05.16 | 1er ronda | Gaston-Arturo Grimolizzi | Guillermo Rivera-Aranguiz | 7-65, 0-6, 6-4 | | match details | Argentina F7 | Arcilla |
| 21.04.16 | 2da ronda | Frederico Gil | Guillermo Rivera-Aranguiz | 6-1, 6-3 | | match details |  Tunisia F15 | Arcilla |
| 19.04.16 | 1er ronda | Guillermo Rivera-Aranguiz | Filipp Kekercheni | 7-65, 1-6, 6-2 | | match details | ||
| 14.04.16 | 2da ronda | Kevin Krawietz | Guillermo Rivera-Aranguiz | 6-0, 6-4 | | match details | Tunisia F14 | Arcilla |
| 12.04.16 | 1er ronda | Guillermo Rivera-Aranguiz | Adrian Bodmer | 6-2, 6-4 | | match details | ||
| 06.04.16 | 1er ronda | Alexander Ward | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | Tunisia F13 | Arcilla |
| 10.03.16 | 2da ronda | Maximiliano Estevez | Guillermo Rivera-Aranguiz | 6-1, 3-6, 6-3 | | match details | Santiago Challenger | Arcilla |
| 08.03.16 | 1er ronda | Guillermo Rivera-Aranguiz | Gonzalo Achondo | 6-1, 6-1 | | match details | ||
| 06.03.16 | calif. | Pedro Sakamoto | Guillermo Rivera-Aranguiz | 6-3, 6-2 | | match details | ||
| 05.03.16 | c 1 | Guillermo Rivera-Aranguiz | Victor Nunez | 6-4, 6-3 | | match details | ||
| 07.12.15 | 1er ronda | Guillermo Rivera-Aranguiz | Gerardo Irarrazabal | 6-2, 3-6, 6-0 | | match details | Chile F9 | Arcilla |
| 07.12.15 | 2da ronda | Eduardo Agustin Torre | Guillermo Rivera-Aranguiz | 6-72, 6-4, 7-66 | | match details | ||
| 30.11.15 | 2da ronda | Eduardo Agustin Torre | Guillermo Rivera-Aranguiz | 6-4, 4-6, 7-64 | | match details | Chile F8 | Arcilla |
| 30.11.15 | 1er ronda | Guillermo Rivera-Aranguiz | Nicolas De Marco | 6-4, 0-6, 6-0 | | match details | ||
| 23.11.15 | 1er ronda | Guillermo Rivera-Aranguiz | Rodrigo Sanchez | 6-1, 6-2 | | match details |  Peru F5 | Arcilla |
| 23.11.15 | 1/4 | Duilio Beretta | Guillermo Rivera-Aranguiz | 6-3, 3-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 23.11.15 | 2da ronda | Guillermo Rivera-Aranguiz | Guillermo Cabrera | 6-2, 6-1 | | match details | ||
| 16.11.15 | 1er ronda | Guillermo Rivera-Aranguiz | Jorge Brian Panta Herreros | 4-6, 6-1, 7-5 | | match details | Peru F4 | Arcilla |
| 16.11.15 | 2da ronda | Guillermo Rivera-Aranguiz | Duilio Vallebuona | 6-1, 6-75, 7-5 | | match details | ||
| 16.11.15 | 1/4 | Guillermo Rivera-Aranguiz | Mariano Kestelboim | 6-3, 6-1 | | match details | ||
| 16.11.15 | 1/2 | Ivan Endara | Guillermo Rivera-Aranguiz | 6-1, 2-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 04.11.15 | 2da ronda | Horacio Zeballos | Guillermo Rivera-Aranguiz | 7-67, 6-3 | | match details | Bogota Challenger | Arcilla |
| 02.11.15 | 1er ronda | Guillermo Rivera-Aranguiz | Facundo Mena | 3-6, 6-4, 7-64 | | match details | ||
| 01.11.15 | calif. | Alejandro Mendoza | Guillermo Rivera-Aranguiz | Guillermo Rivera-Aranguiz - walk over | | match details | ||
| 24.10.15 | c 1 | Pedro Sakamoto | Guillermo Rivera-Aranguiz | 7-65, 6-3 | | match details | Lima Challenger | Arcilla |
| 17.10.15 | c 1 | Pedro Sakamoto | Guillermo Rivera-Aranguiz | 6-3, 7-64 | | match details | Santiago Challenger | Arcilla |
| 12.10.15 | 1er ronda | Guillermo Rivera-Aranguiz | Pedro Bernardi | 1-6, 6-2, 6-2 | | match details | Chile F7 | Arcilla |
| 12.10.15 | 1/4 | Gonzalo Lama | Guillermo Rivera-Aranguiz | 6-1, 5-7, 6-4 | | match details | ||
| 12.10.15 | 2da ronda | Guillermo Rivera-Aranguiz | Luciano Doria | 6-3, 6-1 | | match details | ||
| 05.10.15 | 1/4 | Guillermo Rivera-Aranguiz | Juan Manuel Matute | 6-1, 7-64 | | match details | Chile F6 | Arcilla |
| 05.10.15 | 1/2 | Guillermo Rivera-Aranguiz | Cristobal Saavedra-Corvalan | 6-1, 6-1 | | match details | ||
| 05.10.15 | 1er ronda | Guillermo Rivera-Aranguiz | Santiago Villarruel | 6-1, 4-6, 6-1 | | match details | ||
| 05.10.15 | fin | Guillermo Rivera-Aranguiz | Jorge Aguilar | 6-3, 4-6, 7-5 | | match details | ||
| 05.10.15 | 2da ronda | Guillermo Rivera-Aranguiz | Santiago Maresca | 6-2, 6-3 | | match details | ||
| 27.07.15 | 1er ronda | Guillermo Rivera-Aranguiz | Leon Schutt | 7-5, 6-1 | | match details | Germany F9 | Arcilla |
| 27.07.15 | 1/4 | Tom Schonenberg | Guillermo Rivera-Aranguiz | 6-3, 6-3 | | match details | ||
| 27.07.15 | 2da ronda | Guillermo Rivera-Aranguiz | Tomas Charlos | 2-6, 6-4, 6-3 | | match details | ||
| 20.07.15 | 1er ronda | Guillermo Rivera-Aranguiz | Timur Kiuamov | 6-2, 6-1 | | match details |  Serbia F6 | Arcilla |
| 20.07.15 | 2da ronda | Luka Ilic | Guillermo Rivera-Aranguiz | 6-1, 6-4 | | match details | ||
| 13.07.15 | 1er ronda | Guillermo Rivera-Aranguiz | Matej Sabanov | 7-5, 6-2 | | match details | Serbia F5 | Arcilla |
| 13.07.15 | 2da ronda | Guillermo Rivera-Aranguiz | Stefan Micov | 6-0, 6-1 | | match details | ||
| 13.07.15 | 1/4 | Joao Pedro Sorgi | Guillermo Rivera-Aranguiz | 6-0, 6-3 | | match details | ||
| 06.07.15 | fin | Juan Pablo Paz | Guillermo Rivera-Aranguiz | 6-2, 7-5 | | match details | Serbia F4 | Arcilla |
| 06.07.15 | 2da ronda | Guillermo Rivera-Aranguiz | Mike Urbanija | 6-4, 3-0, Mike Urbanija - retirado | | match details | ||
| 06.07.15 | 1/4 | Guillermo Rivera-Aranguiz | Arsenije Zlatanovic | 4-6, 6-3, 6-2 | | match details | ||
| 06.07.15 | 1/2 | Guillermo Rivera-Aranguiz | Ivan Bjelica | 3-6, 6-2, 7-64 | | match details | ||
| 06.07.15 | 1er ronda | Guillermo Rivera-Aranguiz | Ljubomir Celebic | 6-4, 6-4 | | match details | ||
| 29.06.15 | 1er ronda | Guillermo Rivera-Aranguiz | Jordan Ubiergo | 7-5, 6-4 | | match details |  Romania F7 | Arcilla |
| 29.06.15 | 2da ronda | Guillermo Rivera-Aranguiz | Loic Perret | 1-6, 6-0, 7-65 | | match details | ||
| 29.06.15 | 1/4 | Miljan Zekic | Guillermo Rivera-Aranguiz | 6-3, 6-74, 6-2 | | match details | ||
| 25.05.15 | 2da ronda | Facundo Mena | Guillermo Rivera-Aranguiz | 1-6, 6-3, 6-2 | | match details | Colombia F3 | Arcilla |
| 25.05.15 | 1er ronda | Guillermo Rivera-Aranguiz | Juan Montes | 6-1, 6-3 | | match details | ||
| 18.05.15 | 1er ronda | Nicolas Santos | Guillermo Rivera-Aranguiz | 3-6, 6-1, 6-3 | | match details | Colombia F2 | Arcilla |
| 11.05.15 | 1er ronda | Guillermo Rivera-Aranguiz | Frazier Rengifo | 6-0, 6-0 | | match details | Colombia F1 | Arcilla |
| 11.05.15 | 2da ronda | Guillermo Rivera-Aranguiz | Alejandro Gomez | 6-3, 7-5 | | match details | ||
| 11.05.15 | 1/4 | Wilson Leite | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | ||
| 25.04.15 | c 1 | Joao Walendowsky | Guillermo Rivera-Aranguiz | 2-6, 6-0, 7-63 | | match details |  Sao Paulo | Arcilla |
| 20.04.15 | 1er ronda | Serge Becerra Jeria | Guillermo Rivera-Aranguiz | 4-6, 7-5, 7-64 | | match details | Chile F5 | Arcilla |
| 13.04.15 | 1er ronda | Juan Carlos Saez | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details | Chile F4 | Arcilla |
| 06.04.15 | 2da ronda | Duilio Beretta | Guillermo Rivera-Aranguiz | 6-4, 7-63 | | match details | Chile F3 | Arcilla |
| 06.04.15 | 1er ronda | Guillermo Rivera-Aranguiz | Christian Lindell | 7-65, 3-6, 7-63 | | match details | ||
| 16.03.15 | 1/4 | Jose Hernandez-Fernandez | Guillermo Rivera-Aranguiz | 6-3, 6-2 | | match details | Argentina F2 | Arcilla |
| 16.03.15 | 1er ronda | Guillermo Rivera-Aranguiz | Mateo Nicolas Martinez | 6-4, 6-4 | | match details | ||
| 16.03.15 | 2da ronda | Guillermo Rivera-Aranguiz | Ryusei Makiguchi | 6-1, 6-2 | | match details | ||
| 09.03.15 | 1er ronda | Bastian Malla | Guillermo Rivera-Aranguiz | 7-66, 6-78, 6-2 | | match details | Santiago Challenger | Arcilla |
| 23.02.15 | 1er ronda | Guillermo Rivera-Aranguiz | Fabricio Neis | 4-6, 6-3, 6-3 | | match details | Chile F2 | Arcilla |
| 23.02.15 | 2da ronda | Jordi Samper-Montana | Guillermo Rivera-Aranguiz | 6-0, 1-0, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 16.02.15 | 2da ronda | Jorge Aguilar | Guillermo Rivera-Aranguiz | 7-65, 6-2 | | match details | Chile F1 | Arcilla |
| 16.02.15 | 1er ronda | Guillermo Rivera-Aranguiz | Martin Cuevas | 2-6, 6-2, 7-65 | | match details | ||
| 22.12.14 | 2da ronda | Hans Podlipnik-Castillo | Guillermo Rivera-Aranguiz | 6-1, 6-2 | | match details | Chile F12 | Arcilla |
| 22.12.14 | 1er ronda | Guillermo Rivera-Aranguiz | Matias Rodolfo Buchhass | 7-5, 7-64 | | match details | ||
| 15.12.14 | 2da ronda | Guillermo Rivera-Aranguiz | Nicolas Alberto Arreche | 6-0, 2-6, 6-1 | | match details | Chile F11 | Arcilla |
| 15.12.14 | 1/4 | Jorge Montero | Guillermo Rivera-Aranguiz | 6-2, 6-2 | | match details | ||
| 15.12.14 | 1er ronda | Guillermo Rivera-Aranguiz | Gerardo Irarrazabal | 6-1, 1-6, 6-2 | | match details | ||
| 08.12.14 | 1er ronda | Guillermo Rivera-Aranguiz | Victor Nunez | 6-3, 6-3 | | match details | Chile F10 | Arcilla |
| 08.12.14 | 1/4 | Hans Podlipnik-Castillo | Guillermo Rivera-Aranguiz | 3-6, 6-3, 6-4 | | match details | ||
| 08.12.14 | 2da ronda | Guillermo Rivera-Aranguiz | Filipe Brandao | 6-2, 6-3 | | match details | ||
| 01.12.14 | 2da ronda | Julio Peralta | Guillermo Rivera-Aranguiz | 6-2, 6-2 | | match details | Chile F9 | Arcilla |
| 01.12.14 | 1er ronda | Guillermo Rivera-Aranguiz | Rodrigo Sanchez | 6-1, 2-6, 7-5 | | match details | ||
| 24.11.14 | 1/2 | Guillermo Rivera-Aranguiz | Juan Carlos Saez | 5-7, 6-4, 6-4 | | match details | Chile F8 | Arcilla |
| 24.11.14 | 1er ronda | Guillermo Rivera-Aranguiz | Eduardo Agustin Torre | 6-4, 7-66 | | match details | ||
| 24.11.14 | fin | Guillermo Rivera-Aranguiz | Jorge Aguilar | 6-75, 7-64, 4-1, Jorge Aguilar - retirado | | match details | ||
| 24.11.14 | 2da ronda | Guillermo Rivera-Aranguiz | Ryusei Makiguchi | 6-3, 6-2 | | match details | ||
| 24.11.14 | 1/4 | Guillermo Rivera-Aranguiz | Hans Podlipnik-Castillo | 6-3, 6-4 | | match details | ||
| 19.11.14 | 2da ronda | Juan Ignacio Londero | Guillermo Rivera-Aranguiz | 6-3, 6-1 | | match details | Lima Challenger | Arcilla |
| 17.11.14 | 1er ronda | Guillermo Rivera-Aranguiz | Dean O'Brien | 6-2, 6-3 | | match details | ||
| 16.11.14 | calif. | Guillermo Rivera-Aranguiz | Franco Moral | 6-0, Franco Moral - retirado | | match details | ||
| 15.11.14 | c 1 | Guillermo Rivera-Aranguiz | Pedro Iamachkine | 6-4, 4-6, 6-0 | | match details | ||
| 13.10.14 | 1er ronda | Guillermo Rivera-Aranguiz | Eduardo Lacalle | 6-2, 2-6, 6-3 | | match details | Chile F6 | Arcilla |
| 13.10.14 | 2da ronda | Jorge Montero | Guillermo Rivera-Aranguiz | 6-3, 4-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 29.09.14 | 1er ronda | Guillermo Rivera-Aranguiz | Ricardo Urzua-Rivera | 6-3, 7-5 | | match details | Chile F4 | Arcilla |
| 29.09.14 | 1/2 | Jorge Aguilar | Guillermo Rivera-Aranguiz | 2-6, 7-5, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 29.09.14 | 2da ronda | Guillermo Rivera-Aranguiz | Victor Nunez | 6-2, 6-3 | | match details | ||
| 29.09.14 | 1/4 | Guillermo Rivera-Aranguiz | Hans Podlipnik-Castillo | 4-6, 7-66, 6-3 | | match details | ||
| 14.09.14 | calif. | Facundo Mena | Guillermo Rivera-Aranguiz | 7-62, 6-2 | | match details |  Quito Challenger | Arcilla |
| 13.09.14 | c 1 | Guillermo Rivera-Aranguiz | Alex Llompart | 6-3, 6-2 | | match details | ||
| 08.09.14 | 1er ronda | Guillermo Rivera-Aranguiz | Giuliano Basile Lobartolo | 6-2, 6-2 | | match details | Ecuador F6 | Arcilla |
| 08.09.14 | 2da ronda | Giovanni Lapentti | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | ||
| 01.09.14 | 2da ronda | Guillermo Rivera-Aranguiz | Manuel Sanchez | 6-4, 3-6, 6-3 | | match details | Ecuador F5 | Arcilla |
| 01.09.14 | 1/4 | Gonzalo Escobar | Guillermo Rivera-Aranguiz | 6-3, 6-1 | | match details | ||
| 01.09.14 | 1er ronda | Guillermo Rivera-Aranguiz | Diego Quiroz | 6-0, 6-4 | | match details | ||
| 25.08.14 | 1/4 | Guillermo Rivera-Aranguiz | Rodrigo Banzer | 3-6, 6-2, 6-1 | | match details | Ecuador F4 | Arcilla |
| 25.08.14 | 1/2 | Guillermo Rivera-Aranguiz | Andre Miele | 7-5, 6-4 | | match details | ||
| 25.08.14 | 1er ronda | Guillermo Rivera-Aranguiz | Cristopher Kohl | 6-4, 6-4 | | match details | ||
| 25.08.14 | 2da ronda | Guillermo Rivera-Aranguiz | Keith-Patrick Crowley | 6-2, 6-2 | | match details | ||
| 25.08.14 | fin | Connor Smith | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | ||
| 21.07.14 | 1er ronda | Guillermo Rivera-Aranguiz | Luka Sucevic | 6-1, 6-2 | | match details | Serbia F6 | Arcilla |
| 21.07.14 | 2da ronda | Strahinja Rakic | Guillermo Rivera-Aranguiz | 6-4, 4-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 14.07.14 | 2da ronda | Dejan Katic | Guillermo Rivera-Aranguiz | 6-2, 6-4 | | match details | Serbia F5 | Arcilla |
| 14.07.14 | 1er ronda | Guillermo Rivera-Aranguiz | Petar Conkic | 6-4, 6-2 | | match details | ||
| 07.07.14 | 1er ronda | Guillermo Rivera-Aranguiz | Miljan Zekic | 6-1, 4-6, 7-69 | | match details | Serbia F4 | Arcilla |
| 07.07.14 | 2da ronda | Guillermo Rivera-Aranguiz | Ismar Gorcic | 7-61, 6-4 | | match details | ||
| 07.07.14 | 1/4 | Miki Jankovic | Guillermo Rivera-Aranguiz | 4-6, 6-2, 6-2 | | match details | ||
| 30.06.14 | fin | Guillermo Rivera-Aranguiz | Tihomir Grozdanov | 5-7, 6-3, 6-1 | | match details |  Bulgaria F4 | Arcilla |
| 30.06.14 | 2da ronda | Guillermo Rivera-Aranguiz | Nikita Kryvonos | 7-5, 3-6, 6-1 | | match details | ||
| 30.06.14 | 1/4 | Guillermo Rivera-Aranguiz | Nerman Fatic | 6-4, 7-5 | | match details | ||
| 30.06.14 | 1/2 | Guillermo Rivera-Aranguiz | Ronald Slobodchikov | 6-2, 6-4 | | match details | ||
| 30.06.14 | 1er ronda | Guillermo Rivera-Aranguiz | Karen Khachanov | 7-61, 6-71, 6-3 | | match details | ||
| 23.06.14 | 1er ronda | Guillermo Rivera-Aranguiz | Peter Nagy | 1-6, 6-3, 6-2 | | match details | Serbia F3 | Arcilla |
| 23.06.14 | 2da ronda | Danilo Petrovic | Guillermo Rivera-Aranguiz | 6-3, 7-69 | | match details | ||
| 16.06.14 | 1er ronda | Ivan Bjelica | Guillermo Rivera-Aranguiz | 6-2, 6-75, 6-4 | | match details | Serbia F2 | Arcilla |
| 09.06.14 | 2da ronda | Nikola Ciric | Guillermo Rivera-Aranguiz | 6-1, 1-0, Guillermo Rivera-Aranguiz - retirado | | match details | Serbia F1 | Arcilla |
| 09.06.14 | 1er ronda | Guillermo Rivera-Aranguiz | Arsenije Zlatanovic | 3-6, 6-3, 6-3 | | match details | ||
| 12.04.14 | c 2 | Thiemo de Bakker | Guillermo Rivera-Aranguiz | 6-3, 6-2 | | match details | Santiago Challenger | Arcilla |
| 31.03.14 | 1/4 | Caio Zampieri | Guillermo Rivera-Aranguiz | 6-4, 6-2 | | match details | Chile F3 | Arcilla |
| 31.03.14 | 1er ronda | Guillermo Rivera-Aranguiz | Bruno Luca Faletto Ureta | 6-1, 6-1 | | match details | ||
| 31.03.14 | 2da ronda | Guillermo Rivera-Aranguiz | Felipe Mantilla | 6-2, 3-6, 6-4 | | match details | ||
| 24.03.14 | 1/4 | Nicolas Jarry | Guillermo Rivera-Aranguiz | 7-5, 3-6, 6-3 | | match details | Chile F2 | Arcilla |
| 24.03.14 | 2da ronda | Guillermo Rivera-Aranguiz | Tiago Lopes (BRA) | 6-3, 2-0, Tiago Lopes (BRA) - retirado | | match details | ||
| 24.03.14 | 1er ronda | Guillermo Rivera-Aranguiz | Victor Nunez | 6-4, 6-4 | | match details | ||
| 17.03.14 | 1er ronda | Guillermo Rivera-Aranguiz | Eduardo Dischinger | 7-5, 6-4 | | match details | Chile F1 | Arcilla |
| 17.03.14 | 2da ronda | Guillermo Rivera-Aranguiz | Bruno Sant'Anna | 7-64, 4-6, 6-4 | | match details | ||
| 17.03.14 | 1/4 | Nicolas Jarry | Guillermo Rivera-Aranguiz | 6-1, 6-4 | | match details | ||
| 16.12.13 | 1er ronda | Guillermo Nunez | Guillermo Rivera-Aranguiz | 7-5, 6-1 | | match details | Chile F12 | Arcilla |
| 09.12.13 | 1/4 | Yoshihito Nishioka | Guillermo Rivera-Aranguiz | 6-3, 6-3 | | match details | Chile F11 | Arcilla |
| 09.12.13 | 1er ronda | Guillermo Rivera-Aranguiz | Matias Sborowitz | 6-0, 6-2 | | match details | ||
| 09.12.13 | 2da ronda | Guillermo Rivera-Aranguiz | Rodrigo Sanchez | 6-3, 6-1 | | match details | ||
| 02.12.13 | 1er ronda | Guillermo Rivera-Aranguiz | Dante Gennaro | 6-2, 6-2 | | match details | Chile F10 | Arcilla |
| 02.12.13 | 2da ronda | Ricardo Urzua-Rivera | Guillermo Rivera-Aranguiz | 6-0, 6-2 | | match details | ||
| 25.11.13 | 1er ronda | Ricardo Urzua-Rivera | Guillermo Rivera-Aranguiz | 6-0, 6-1 | | match details | Chile F9 | Arcilla |
| 18.11.13 | 1er ronda | Federico Coria | Guillermo Rivera-Aranguiz | 7-5, 6-1 | | match details | Chile F8 | Arcilla |
| 07.10.13 | 1er ronda | Guillermo Rivera-Aranguiz | Eduardo Agustin Torre | 6-4, 6-0 | | match details | Chile F6 | Arcilla |
| 07.10.13 | 1/4 | Guillermo Nunez | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | ||
| 07.10.13 | 2da ronda | Guillermo Rivera-Aranguiz | Ignacio Lehyt | 6-1, 6-2 | | match details | ||
| 30.09.13 | 1er ronda | Guillermo Rivera-Aranguiz | Joss Espasandin | 7-63, 6-2 | | match details | Chile F5 | Arcilla |
| 30.09.13 | 2da ronda | Guillermo Rivera-Aranguiz | Francisco Bahamonde | 6-3, 7-63 | | match details | ||
| 30.09.13 | 1/4 | Eduardo Agustin Torre | Guillermo Rivera-Aranguiz | 6-1, 4-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 23.09.13 | 2da ronda | Guillermo Nunez | Guillermo Rivera-Aranguiz | 5-7, 6-2, 6-4 | | match details | Chile F4 | Arcilla |
| 23.09.13 | 1er ronda | Guillermo Rivera-Aranguiz | Adolfo Marin | 6-1, 6-1 | | match details | ||
| 16.09.13 | 1er ronda | Eduardo Struvay | Guillermo Rivera-Aranguiz | 6-3, 6-2 | | match details | Quito Challenger | Arcilla |
| 10.09.13 | 1er ronda | Facundo Arguello | Guillermo Rivera-Aranguiz | 6-3, 7-65 | | match details | Cali Challenger | Arcilla |
| 24.06.13 | 1er ronda | Gonzalo Lama | Guillermo Rivera-Aranguiz | 6-4, 6-2 | | match details |  Netherlands F3 | Arcilla |
| 17.06.13 | 1er ronda | Guillermo Rivera-Aranguiz | Kevin Boelhouwer | 6-4, 7-5 | | match details | Netherlands F2 | Arcilla |
| 17.06.13 | 2da ronda | Mitchell Krueger | Guillermo Rivera-Aranguiz | 4-6, 6-3, 6-2 | | match details | ||
| 10.06.13 | 1er ronda | Tomislav Jotovski | Guillermo Rivera-Aranguiz | 7-5, 6-4 | | match details | Serbia F1 | Arcilla |
| 03.06.13 | 1er ronda | Ljubomir Celebic | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details |  Bosnia & | Arcilla |
| 29.04.13 | 1/4 | David Perez Sanz | Guillermo Rivera-Aranguiz | 7-63, 6-4 | | match details | Chile F3 | Arcilla |
| 29.04.13 | 2da ronda | Guillermo Rivera-Aranguiz | Jesse Witten | 6-4, 6-1 | | match details | ||
| 29.04.13 | 1er ronda | Guillermo Rivera-Aranguiz | Nicolas Gustavo Kauer | 6-1, 6-1 | | match details | ||
| 22.04.13 | 1er ronda | Jorge Montero | Guillermo Rivera-Aranguiz | 2-6, 7-63, 6-4 | | match details | Chile F2 | Arcilla |
| 14.04.13 | c 2 | Alexander Satschko | Guillermo Rivera-Aranguiz | 3-6, 6-4, 6-4 | | match details |  Panama City | Arcilla |
| 13.04.13 | c 1 | Guillermo Rivera-Aranguiz | Santiago Maccio | 6-2, 6-1 | | match details | ||
| 07.04.13 | c 2 | Gero Kretschmer | Guillermo Rivera-Aranguiz | 6-3, 3-6, 6-2 | | match details | Barranquilla Challenger | Arcilla |
| 24.03.13 | c 1 | Federico Gaio | Guillermo Rivera-Aranguiz | 6-4, 3-6, 6-3 | | match details | Pereira Challenger | Arcilla |
| 04.03.13 | 1er ronda | Guillermo Rivera-Aranguiz | Pedro Sakamoto | 6-2, 6-2 | | match details | Colombia F2 | Arcilla |
| 04.03.13 | 2da ronda | Gianluigi Quinzi | Guillermo Rivera-Aranguiz | 6-4, 6-0 | | match details | ||
| 25.02.13 | 2da ronda | Eduardo Struvay | Guillermo Rivera-Aranguiz | 7-5, 6-4 | | match details | Colombia F1 | Arcilla |
| 25.02.13 | 1er ronda | Guillermo Rivera-Aranguiz | Andre Miele | 7-65, 6-3 | | match details | ||
| 17.12.12 | 1er ronda | Guillermo Rivera-Aranguiz | Gustavo Guerses | 6-4, 3-6, 6-2 | | match details | Chile F16 | Arcilla |
| 17.12.12 | 2da ronda | Wilson Leite | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | ||
| 10.12.12 | 1/2 | Guillermo Rivera-Aranguiz | Nicolas Kicker | 7-63, 6-1 | | match details | Chile F15 | Arcilla |
| 10.12.12 | 1er ronda | Guillermo Rivera-Aranguiz | Vicente Bronstein | 6-4, 6-3 | | match details | ||
| 10.12.12 | fin | Jorge Aguilar | Guillermo Rivera-Aranguiz | 5-7, 6-3, 6-3 | | match details | ||
| 10.12.12 | 2da ronda | Guillermo Rivera-Aranguiz | Benjamin Ugarte | 7-5, 6-4 | | match details | ||
| 10.12.12 | 1/4 | Guillermo Rivera-Aranguiz | Cristobal Saavedra-Corvalan | 6-0, 6-73, 6-2 | | match details | ||
| 26.11.12 | 1/2 | Albert Alcaraz Ivorra | Guillermo Rivera-Aranguiz | 6-2, 6-3 | | match details | Chile F13 | Arcilla |
| 26.11.12 | 1er ronda | Guillermo Rivera-Aranguiz | Felipe Rios | 6-4, 1-6, 6-3 | | match details | ||
| 26.11.12 | 2da ronda | Guillermo Rivera-Aranguiz | Daniel Santos | 6-2, 6-0 | | match details | ||
| 26.11.12 | 1/4 | Guillermo Rivera-Aranguiz | Mauricio Echazu | 4-6, 6-4, 6-4 | | match details | ||
| 19.11.12 | fin | Guillermo Rivera-Aranguiz | Gianluigi Quinzi | 6-4, 6-4 | | match details | Chile F12 | Arcilla |
| 19.11.12 | 2da ronda | Guillermo Rivera-Aranguiz | Albert Alcaraz Ivorra | 6-4, 6-4 | | match details | ||
| 19.11.12 | 1/4 | Guillermo Rivera-Aranguiz | Ricardo Urzua-Rivera | 6-4, 6-4 | | match details | ||
| 19.11.12 | 1/2 | Guillermo Rivera-Aranguiz | Jorge Aguilar | 4-6, 6-1, 6-4 | | match details | ||
| 19.11.12 | 1er ronda | Guillermo Rivera-Aranguiz | Matias Sborowitz | 6-1, 7-5 | | match details | ||
| 29.10.12 | 1/2 | Guillermo Rivera-Aranguiz | Cristian Garin | 6-3, 6-3 | | match details | Chile 11 | Arcilla |
| 29.10.12 | 1er ronda | Guillermo Rivera-Aranguiz | Marcelo Plaza | 6-1, 6-0 | | match details | ||
| 29.10.12 | fin | Guillermo Rivera-Aranguiz | Gustavo Guerses | 7-63, 6-0 | | match details | ||
| 29.10.12 | 2da ronda | Guillermo Rivera-Aranguiz | Jose Angel Carrizo | 6-4, 7-61 | | match details | ||
| 29.10.12 | 1/4 | Guillermo Rivera-Aranguiz | Mauricio Perez Mota | 7-5, 6-2 | | match details | ||
| 22.10.12 | 1er ronda | Juan Pablo Paz | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | Chile F10 | Arcilla |
| 15.10.12 | 1er ronda | Juan-Sebastian Vivanco | Guillermo Rivera-Aranguiz | 6-3, 3-6, 6-1 | | match details | Chile F9 | Arcilla |
| 08.10.12 | 1er ronda | Guillermo Rivera-Aranguiz | Gonzalo Lama | 6-4, 6-3 | | match details | Chile F8 | Arcilla |
| 08.10.12 | 1/2 | Felipe Rios | Guillermo Rivera-Aranguiz | 7-5, 7-66 | | match details | ||
| 08.10.12 | 2da ronda | Guillermo Rivera-Aranguiz | Benjamin Ugarte | 6-2, 6-3 | | match details | ||
| 08.10.12 | 1/4 | Guillermo Rivera-Aranguiz | Nicolas Gustavo Kauer | 6-1, 6-1 | | match details | ||
| 01.10.12 | 1er ronda | Marcelo Demoliner | Guillermo Rivera-Aranguiz | 6-3, 7-65 | | match details | Quito Challenger | Arcilla |
| 27.08.12 | 1er ronda | Guillermo Rivera-Aranguiz | Vicente Bronstein | 6-3, 6-2 | | match details | Ecuador F3 | Arcilla |
| 27.08.12 | 2da ronda | Guillermo Rivera-Aranguiz | Rodrigo Sanchez | 6-0, 6-2 | | match details | ||
| 27.08.12 | 1/2 | Mauricio Echazu | Guillermo Rivera-Aranguiz | 6-2, 6-4 | | match details | ||
| 27.08.12 | 1/4 | Guillermo Rivera-Aranguiz | Sergio Galdos | 6-3, 6-4 | | match details | ||
| 20.08.12 | 1/4 | Guillermo Rivera-Aranguiz | Juan Sebastian Gomez | 6-2, 1-6, 7-68 | | match details | Colombia F2 | Arcilla |
| 20.08.12 | 1/2 | Michael Quintero | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | ||
| 20.08.12 | 1er ronda | Guillermo Rivera-Aranguiz | Roberto Cid Subervi | 6-2, 6-1 | | match details | ||
| 20.08.12 | 2da ronda | Guillermo Rivera-Aranguiz | Pedro Pablo Ruiz | 6-2, 6-0 | | match details | ||
| 10.07.12 | 1er ronda | Facundo Arguello | Guillermo Rivera-Aranguiz | 6-2, 6-1 | | match details | Bogota Challenger | Arcilla |
| 03.07.12 | 1er ronda | Andrea Collarini | Guillermo Rivera-Aranguiz | 6-1, 6-1 | | match details | Lima Challenger | Arcilla |
| 11.06.12 | 2da ronda | Guillermo Rivera-Aranguiz | Nicolas Santos | 6-3, 6-2 | | match details | Peru F4 | Arcilla |
| 11.06.12 | 1/4 | Juan Ignacio Londero | Guillermo Rivera-Aranguiz | 5-2, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 11.06.12 | 1er ronda | Guillermo Rivera-Aranguiz | Hugo Dellien | 6-2, 6-3 | | match details | ||
| 04.06.12 | fin | Jorge Aguilar | Guillermo Rivera-Aranguiz | 7-64, 6-4 | | match details | Chile F7 | Arcilla |
| 04.06.12 | 1/4 | Guillermo Rivera-Aranguiz | Jorge Montero | 6-1, 1-6, 6-0 | | match details | ||
| 04.06.12 | 1/2 | Guillermo Rivera-Aranguiz | Juan Carlos Saez | 6-4, 6-3 | | match details | ||
| 04.06.12 | 1er ronda | Guillermo Rivera-Aranguiz | Daniel Stahl | 6-4, 6-4 | | match details | ||
| 04.06.12 | 2da ronda | Guillermo Rivera-Aranguiz | Bastian Malla | 6-2, 6-1 | | match details | ||
| 28.05.12 | 1/2 | Guillermo Rivera-Aranguiz | Sebastian Decoud | 6-2, 3-6, 6-3 | | match details | Chile F6 | Arcilla |
| 28.05.12 | 1er ronda | Guillermo Rivera-Aranguiz | Felipe Rios | 5-7, 6-4, 6-1 | | match details | ||
| 28.05.12 | 2da ronda | Guillermo Rivera-Aranguiz | Nikolas Papic | 6-4, 6-4 | | match details | ||
| 28.05.12 | fin | Cristobal Saavedra-Corvalan | Guillermo Rivera-Aranguiz | 6-4, 6-1 | | match details | ||
| 28.05.12 | 1/4 | Guillermo Rivera-Aranguiz | Hernan Casanova | 6-2, 6-2 | | match details | ||
| 21.05.12 | 1/4 | Juan Carlos Saez | Guillermo Rivera-Aranguiz | 6-3, 7-5 | | match details | Chile F5 | Arcilla |
| 21.05.12 | 1er ronda | Guillermo Rivera-Aranguiz | David Fleming | 6-1, 6-1 | | match details | ||
| 21.05.12 | 2da ronda | Guillermo Rivera-Aranguiz | Marcelo Plaza | 7-5, 6-4 | | match details | ||
| 23.04.12 | c 2 | Leonardo Kirche | Guillermo Rivera-Aranguiz | 7-5, 6-2 | | match details | Sao Paulo | Arcilla |
| 23.04.12 | c 1 | Guillermo Rivera-Aranguiz | Eduardo Dischinger | 6-4, 6-3 | | match details | ||
| 10.04.12 | 1er ronda | Alejandro Falla | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | Pereira Challenger | Arcilla |
| 03.04.12 | 1er ronda | Andres Molteni | Guillermo Rivera-Aranguiz | 6-4, 6-2 | | match details |  San Luis | Arcilla |
| 28.03.12 | 1er ronda | Horacio Zeballos | Guillermo Rivera-Aranguiz | 6-1, 6-4 | | match details | Barranquilla Challenger | Arcilla |
| 12.03.12 | 2da ronda | Guillermo Rivera-Aranguiz | Diego Matos | 6-3, 6-4 | | match details | Argentina F3 | Arcilla |
| 12.03.12 | 1er ronda | Guillermo Rivera-Aranguiz | Leandro Migani | 2-6, 6-4, 7-63 | | match details | ||
| 12.03.12 | 1/4 | Guido Andreozzi | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | ||
| 05.03.12 | c 1 | Jorge Montero | Guillermo Rivera-Aranguiz | 5-2, Guillermo Rivera-Aranguiz - retirado | | match details | Santiago Challenger | Arcilla |
| 28.02.12 | 1er ronda | Marco Trungelliti | Guillermo Rivera-Aranguiz | 4-6, 6-4, 7-5 | | match details | Salinas Challenger | Arcilla |
| 20.02.12 | 1/4 | Guillermo Rivera-Aranguiz | Jorge Aguilar | 6-71, 6-2, 6-1 | | match details | Chile F3 | Arcilla |
| 20.02.12 | 1/2 | Guillermo Rivera-Aranguiz | Guillermo Hormazabal | 7-5, 7-63 | | match details | ||
| 20.02.12 | 1er ronda | Guillermo Rivera-Aranguiz | Leandro Migani | 6-4, 6-1 | | match details | ||
| 20.02.12 | 2da ronda | Guillermo Rivera-Aranguiz | Javier Sebastian Munoz Canessa | 6-2, 6-3 | | match details | ||
| 20.02.12 | fin | Gerald Melzer | Guillermo Rivera-Aranguiz | 7-64, 6-3 | | match details | ||
| 13.02.12 | 1/4 | Guillermo Rivera-Aranguiz | Gerald Melzer | 6-4, 7-65 | | match details | Chile F1 | Arcilla |
| 13.02.12 | 1er ronda | Guillermo Rivera-Aranguiz | Juan-Sebastian Vivanco | 7-65, 6-0 | | match details | ||
| 13.02.12 | 1/2 | Jorge Aguilar | Guillermo Rivera-Aranguiz | 7-5, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 13.02.12 | 2da ronda | Guillermo Rivera-Aranguiz | Alessandro Colella | 6-0, 6-2 | | match details | ||
| 28.01.12 | c 1 | Juan-Sebastian Cabal | Guillermo Rivera-Aranguiz | 7-5, 7-65 | | match details | Vina del | Arcilla |
| 28.11.11 | 1er ronda | Diego Sebastian Schwartzman | Guillermo Rivera-Aranguiz | 6-2, 6-4 | | match details | Chile F15 | Arcilla |
| 21.11.11 | 1er ronda | Guillermo Rivera-Aranguiz | Rodrigo Perez | 6-2, 6-2 | | match details | Chile F14 | Arcilla |
| 21.11.11 | 2da ronda | Matias Sborowitz | Guillermo Rivera-Aranguiz | 4-6, 7-5, 6-3 | | match details | ||
| 14.11.11 | 1/4 | Guillermo Rivera-Aranguiz | Filippo Leonardi | 7-64, 6-2 | | match details | Chile F13 | Arcilla |
| 14.11.11 | 1/2 | Guillermo Rivera-Aranguiz | Matias Sborowitz | 6-4, 6-3 | | match details | ||
| 14.11.11 | 1er ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 6-2, 6-3 | | match details | ||
| 14.11.11 | fin | Guillermo Rivera-Aranguiz | Hans Podlipnik-Castillo | 6-4, 6-4 | | match details | ||
| 14.11.11 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Coria | 6-2, 6-3 | | match details | ||
| 03.11.11 | 2da ronda | Eric Prodon | Guillermo Rivera-Aranguiz | Guillermo Rivera-Aranguiz - walk over | | match details | Medellin Challenger | Arcilla |
| 01.11.11 | 1er ronda | Guillermo Rivera-Aranguiz | Agustin Velotti | 6-2, 6-1 | | match details | ||
| 28.09.11 | 2da ronda | Roman Borvanov | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | Aguascalenties Challenger | Arcilla |
| 26.09.11 | 1er ronda | Guillermo Rivera-Aranguiz | Nima Roshan | 7-65, 4-6, 7-5 | | match details | ||
| 19.09.11 | 1er ronda | Alejandro Gonzalez | Guillermo Rivera-Aranguiz | 6-4, 6-4 | | match details | Cali Challenger | Arcilla |
| 29.08.11 | 1er ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 6-2, 6-2 | | match details | Colombia F5 | Arcilla |
| 29.08.11 | 1/4 | Alejandro Gonzalez | Guillermo Rivera-Aranguiz | 1-6, 6-4, 3-0, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 29.08.11 | 2da ronda | Guillermo Rivera-Aranguiz | Viju George | 6-1, 6-1 | | match details | ||
| 15.08.11 | 1/2 | Guillermo Rivera-Aranguiz | Alejandro Gonzalez | 3-6, 7-5, 6-4 | | match details | Colombia F3 | Arcilla |
| 15.08.11 | 1er ronda | Guillermo Rivera-Aranguiz | Juan Sebastian Gomez | 6-3, 6-4 | | match details | ||
| 15.08.11 | fin | Eduardo Struvay | Guillermo Rivera-Aranguiz | 6-2, 7-67 | | match details | ||
| 15.08.11 | 2da ronda | Guillermo Rivera-Aranguiz | Dennis Zivkovic | 6-1, 6-3 | | match details | ||
| 15.08.11 | 1/4 | Guillermo Rivera-Aranguiz | Fabiano De Paula | 6-0, 6-1 | | match details | ||
| 15.07.11 | 1/4 | Horacio Zeballos | Guillermo Rivera-Aranguiz | 6-3, 6-79, 6-4 | | match details | Bogota Challenger | Arcilla |
| 13.07.11 | 2da ronda | Guillermo Rivera-Aranguiz | Brian Dabul | 6-4, 3-6, 6-4 | | match details | ||
| 12.07.11 | 1er ronda | Guillermo Rivera-Aranguiz | Felipe Escobar | 6-2, 6-2 | | match details | ||
| 04.07.11 | 1er ronda | Guillermo Rivera-Aranguiz | Alejandro Poberaj | 6-3, 6-1 | | match details | Chile F6 | Arcilla |
| 04.07.11 | 2da ronda | Guillermo Rivera-Aranguiz | Ignacio Lehyt | 7-63, 6-4 | | match details | ||
| 27.06.11 | 2da ronda | Facundo Mena | Guillermo Rivera-Aranguiz | 6-3, 3-6, 6-1 | | match details | Chile F5 | Arcilla |
| 27.06.11 | 1er ronda | Guillermo Rivera-Aranguiz | Esteban Bruna | 6-0, 6-0 | | match details | ||
| 20.06.11 | fin | Cristobal Saavedra-Corvalan | Guillermo Rivera-Aranguiz | 5-4, Guillermo Rivera-Aranguiz - retirado | | match details | Chile F4 | Arcilla |
| 20.06.11 | 1/2 | Guillermo Rivera-Aranguiz | Nicolas Gustavo Kauer | 6-3, 6-3 | | match details | ||
| 20.06.11 | 1er ronda | Guillermo Rivera-Aranguiz | Sebastian Penaloza | 6-1, 6-2 | | match details | ||
| 20.06.11 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Coria | 6-2, 6-0 | | match details | ||
| 20.06.11 | 1/4 | Guillermo Rivera-Aranguiz | Rodrigo Perez | 6-3, 6-0 | | match details | ||
| 28.03.11 | 1/2 | Guillermo Rivera-Aranguiz | Diego Sebastian Schwartzman | 7-63, 6-1 | | match details | Chile F1 | Arcilla |
| 28.03.11 | 1er ronda | Guillermo Rivera-Aranguiz | Guido Andreozzi | 6-4, 6-1 | | match details | ||
| 28.03.11 | 2da ronda | Guillermo Rivera-Aranguiz | Danilo Ferraz | 6-3, 6-1 | | match details | ||
| 28.03.11 | 1/4 | Guillermo Rivera-Aranguiz | Juan-Manuel Valverde | 6-3, 6-1 | | match details | ||
| 28.03.11 | fin | Stefano Travaglia | Guillermo Rivera-Aranguiz | 6-2, 6-4 | | match details | ||
| 10.03.11 | 2da ronda | Eric Prodon | Guillermo Rivera-Aranguiz | 6-3, 6-1 | | match details | Santiago Challenger | Arcilla |
| 08.03.11 | 1er ronda | Guillermo Rivera-Aranguiz | Guillermo Hormazabal | 6-3, 7-5 | | match details | ||
| 06.03.11 | John Isner | Guillermo Rivera-Aranguiz | 6-3, 6-74, 7-5 | | match details | Davis Cup | Arcilla | |
| 30.01.11 | calif. | Jorge Aguilar | Guillermo Rivera-Aranguiz | 4-6, 7-62, 6-4 | | match details | Santiago | Arcilla |
| 29.01.11 | c 1 | Guillermo Rivera-Aranguiz | Javier Sebastian Munoz Canessa | 6-4, 6-1 | | match details | ||
| 29.01.11 | c 2 | Guillermo Rivera-Aranguiz | Daniel Munoz-De La Nava | 6-2, 7-5 | | match details | ||
| 13.12.10 | 2da ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 4-6, 7-5, 7-63 | | match details | Chile F9 | Arcilla |
| 13.12.10 | 1/4 | Stefano Travaglia | Guillermo Rivera-Aranguiz | 3-6, 7-64, 6-2 | | match details | ||
| 13.12.10 | 1er ronda | Guillermo Rivera-Aranguiz | Cristian Gonzalez Mendez | 6-75, 6-1, 6-2 | | match details | ||
| 06.12.10 | 1er ronda | Guillermo Rivera-Aranguiz | Juan Carlos Saez | 6-3, 6-2 | | match details | Chile F8 | Arcilla |
| 06.12.10 | 1/4 | Guillermo Hormazabal | Guillermo Rivera-Aranguiz | 7-62, 7-5 | | match details | ||
| 06.12.10 | 2da ronda | Guillermo Rivera-Aranguiz | Juan Ignacio Londero | 6-75, 6-1, 4-1, Juan Ignacio Londero - retirado | | match details | ||
| 29.11.10 | 1/2 | Nicolas Pastor | Guillermo Rivera-Aranguiz | 4-6, 6-3, 6-0 | | match details | Chile F7 | Arcilla |
| 29.11.10 | 1er ronda | Guillermo Rivera-Aranguiz | Agustin Velotti | 6-1, 6-3 | | match details | ||
| 29.11.10 | 2da ronda | Guillermo Rivera-Aranguiz | Valentin Florez | 7-64, 6-2 | | match details | ||
| 29.11.10 | 1/4 | Guillermo Rivera-Aranguiz | Ignacio Coll-Riudavets | 6-1, 6-1 | | match details | ||
| 22.11.10 | 1er ronda | Guillermo Rivera-Aranguiz | Javier Sebastian Munoz Canessa | 6-2, 6-0 | | match details | Chile F6 | Arcilla |
| 22.11.10 | 1/4 | Stefano Travaglia | Guillermo Rivera-Aranguiz | 6-2, 1-0, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 22.11.10 | 2da ronda | Guillermo Rivera-Aranguiz | Filippo Leonardi | 6-1, 6-2 | | match details | ||
| 15.11.10 | 1/2 | Guillermo Rivera-Aranguiz | Cristobal Saavedra-Corvalan | 6-4, 6-3 | | match details | Chile F5 | Arcilla |
| 15.11.10 | 1er ronda | Guillermo Rivera-Aranguiz | Ignacio Lehyt | 6-2, 6-2 | | match details | ||
| 15.11.10 | fin | Guillermo Rivera-Aranguiz | Pablo Galdon | 6-2, 6-3 | | match details | ||
| 15.11.10 | 2da ronda | Guillermo Rivera-Aranguiz | Nicolas Gustavo Kauer | 6-3, 6-2 | | match details | ||
| 15.11.10 | 1/4 | Guillermo Rivera-Aranguiz | Filippo Leonardi | 6-1, 6-1 | | match details | ||
| 08.11.10 | 1/4 | Borut Puc | Guillermo Rivera-Aranguiz | 7-63, 1-6, 6-3 | | match details | Chile F4 | Arcilla |
| 08.11.10 | 1er ronda | Guillermo Rivera-Aranguiz | Nicolas Gustavo Kauer | 7-62, 7-65 | | match details | ||
| 08.11.10 | 2da ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 6-3, 6-1 | | match details | ||
| 01.11.10 | 2da ronda | Sergio Galdos | Guillermo Rivera-Aranguiz | 6-3, 6-72, 6-3 | | match details | Chile F3 | Arcilla |
| 01.11.10 | 1er ronda | Guillermo Rivera-Aranguiz | Laslo Urrutia Fuentes | 7-5, 7-5 | | match details | ||
| 25.10.10 | 2da ronda | Guillermo Rivera-Aranguiz | Facundo Mena | 6-1, 6-1 | | match details | Chile F2 | Arcilla |
| 25.10.10 | 1/4 | Guillermo Rivera-Aranguiz | Diego Alvarez | 6-4, 7-63 | | match details | ||
| 25.10.10 | fin | Guillermo Hormazabal | Guillermo Rivera-Aranguiz | 7-5, 6-2 | | match details | ||
| 25.10.10 | 1/2 | Guillermo Rivera-Aranguiz | Goran Tosic | 6-3, 2-0, Goran Tosic - retirado | | match details | ||
| 25.10.10 | 1er ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 6-0, 6-1 | | match details | ||
| 18.10.10 | 1/2 | Guillermo Rivera-Aranguiz | Guillermo Hormazabal | 6-0, 7-5 | | match details | Chile F1 | Arcilla |
| 18.10.10 | 1er ronda | Guillermo Rivera-Aranguiz | Carlos Gonzalez-Leiva | 6-4, 6-4 | | match details | ||
| 18.10.10 | fin | Guillermo Rivera-Aranguiz | Mauricio Echazu | 6-2, 4-6, 7-5 | | match details | ||
| 18.10.10 | 2da ronda | Guillermo Rivera-Aranguiz | Jorge Montero | 6-0, 6-2 | | match details | ||
| 18.10.10 | 1/4 | Guillermo Rivera-Aranguiz | Gaston Giussani | 6-1, 6-73, 6-1 | | match details | ||
| 27.09.10 | c 2 | Guillermo Rivera-Aranguiz | Felipe Mantilla | 6-1, 6-0 | | match details | Cali Challenger | Arcilla |
| 27.09.10 | calif. | Daniel Yoo | Guillermo Rivera-Aranguiz | 6-3, 3-4, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 14.09.10 | 1er ronda | Julio Silva | Guillermo Rivera-Aranguiz | 7-5, 6-3 | | match details | Belo Horizonte | Arcilla |
| 23.08.10 | 2da ronda | Guillermo Rivera-Aranguiz | Marvin Barker | 7-64, 7-62 | | match details | Colombia F2 | Arcilla |
| 23.08.10 | 1/4 | Guillermo Rivera-Aranguiz | Daniel Garza | 6-1, 7-60 | | match details | ||
| 23.08.10 | 1/2 | Guillermo Rivera-Aranguiz | Emilio Gomez | 3-6, 7-60, 7-5 | | match details | ||
| 23.08.10 | 1er ronda | Guillermo Rivera-Aranguiz | Walter Valarezo | 6-4, 6-3 | | match details | ||
| 23.08.10 | fin | Sebastian Decoud | Guillermo Rivera-Aranguiz | 7-66, 7-5 | | match details | ||
| 16.08.10 | 1/4 | Guillermo Rivera-Aranguiz | Ivan Endara | 6-4, 6-3 | | match details | Colombia F1 | Arcilla |
| 16.08.10 | 1/2 | Guillermo Rivera-Aranguiz | Victor Estrella | 3-6, 6-1, 6-1 | | match details | ||
| 16.08.10 | fin | Sebastian Decoud | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details | ||
| 16.08.10 | 1er ronda | Guillermo Rivera-Aranguiz | Diego Pedraza | 6-0, 6-1 | | match details | ||
| 16.08.10 | 2da ronda | Guillermo Rivera-Aranguiz | Cristian Chavez | 6-2, 6-2 | | match details | ||
| 02.08.10 | 1/2 | Pablo Galdon | Guillermo Rivera-Aranguiz | 6-1, 3-6, 6-0 | | match details | Argentina F15 | Arcilla |
| 02.08.10 | 1/4 | Guillermo Rivera-Aranguiz | Cristobal Saavedra-Corvalan | 4-1, Cristobal Saavedra-Corvalan - retirado | | match details | ||
| 02.08.10 | 1er ronda | Guillermo Rivera-Aranguiz | Kevin Prando | 6-4, 6-2 | | match details | ||
| 02.08.10 | 2da ronda | Guillermo Rivera-Aranguiz | Rodrigo Gomez Saigos | 6-4, 7-5 | | match details | ||
| 21.06.10 | 1er ronda | Guillermo Rivera-Aranguiz | Diego Sebastian Schwartzman | 6-4, 3-6, 6-2 | | match details | Argentina F10 | Arcilla |
| 21.06.10 | 2da ronda | Cristian Benedetti | Guillermo Rivera-Aranguiz | Guillermo Rivera-Aranguiz - walk over | | match details | ||
| 14.06.10 | 2da ronda | Guillermo Rivera-Aranguiz | Guillermo Duran | 6-2, 6-4 | | match details | Argentina F9 | Arcilla |
| 14.06.10 | 1/4 | Guillermo Rivera-Aranguiz | Agustin Picco | 6-2, 7-61 | | match details | ||
| 14.06.10 | 1/2 | Guillermo Rivera-Aranguiz | Cristian Benedetti | 6-4, 7-63 | | match details | ||
| 14.06.10 | 1er ronda | Guillermo Rivera-Aranguiz | Roberto Eduardo Ramirez | 6-1, 6-1 | | match details | ||
| 14.06.10 | fin | Guillermo Rivera-Aranguiz | Maximiliano Estevez | 6-3, 3-6, 6-3 | | match details | ||
| 30.01.10 | c 1 | Pablo Andujar | Guillermo Rivera-Aranguiz | 6-1, 7-64 | | match details | Santiago | Arcilla |
| 27.01.10 | 1er ronda | Eduardo Schwank | Guillermo Rivera-Aranguiz | 6-1, 6-3 | | match details | Bucaramanga Challenger | Arcilla |
| 25.01.10 | c 2 | Guillermo Rivera-Aranguiz | Rafael Camilo | 6-1, 6-4 | | match details | ||
| 25.01.10 | calif. | Guillermo Rivera-Aranguiz | Franco Ferreiro | 6-4, 6-0 | | match details | ||
| 23.11.09 | 1er ronda | Guillermo Rivera-Aranguiz | Borut Puc | 6-0, 2-6, 6-4 | | match details | Peru F1 | Arcilla |
| 23.11.09 | 2da ronda | Guillermo Rivera-Aranguiz | Diego Cristin | 6-4, 6-3 | | match details | ||
| 23.11.09 | 1/4 | Guillermo Rivera-Aranguiz | Juan-Pablo Amado | 6-1, 1-0, Juan-Pablo Amado - retirado | | match details | ||
| 23.11.09 | 1/2 | Leandro Migani | Guillermo Rivera-Aranguiz | 6-4, 6-1 | | match details | ||
| 18.11.09 | 2da ronda | Martin Alund | Guillermo Rivera-Aranguiz | 6-2, 6-3 | | match details | Lima Challenger | Arcilla |
| 17.11.09 | 1er ronda | Guillermo Rivera-Aranguiz | Alejandro Fabbri | 6-3, 6-74, 7-5 | | match details | ||
| 16.11.09 | c 2 | Guillermo Rivera-Aranguiz | Juan-Luis Chu | 6-1, 6-0 | | match details | ||
| 16.11.09 | calif. | Guillermo Rivera-Aranguiz | Rodrigo Perez | 6-4, 6-73, 6-4 | | match details | ||
| 16.11.09 | c 1 | Guillermo Rivera-Aranguiz | Maximilian Becher | 6-1, 6-0 | | match details | ||
| 02.11.09 | 1er ronda | Guillermo Rivera-Aranguiz | German Gaich | 6-2, 6-2 | | match details | Chile F5 | Arcilla |
| 02.11.09 | 1/4 | Agustin Picco | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details | ||
| 02.11.09 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Zeballos | 6-2, 3-6, 6-4 | | match details | ||
| 26.10.09 | 1/2 | Jorge Aguilar | Guillermo Rivera-Aranguiz | 6-77, 7-63, 7-65 | | match details | Chile F4 | Arcilla |
| 26.10.09 | 1er ronda | Guillermo Rivera-Aranguiz | Federico Zeballos | 6-2, 6-2 | | match details | ||
| 26.10.09 | 2da ronda | Guillermo Rivera-Aranguiz | Duilio Beretta | 6-2, 6-4 | | match details | ||
| 26.10.09 | 1/4 | Guillermo Rivera-Aranguiz | Agustin Picco | 6-1, 3-6, 6-2 | | match details | ||
| 19.10.09 | 1/4 | Guillermo Rivera-Aranguiz | Mauricio Doria-Medina | 6-4, 6-3 | | match details | Chile F3 | Arcilla |
| 19.10.09 | 1er ronda | Guillermo Rivera-Aranguiz | Federico Zeballos | 7-5, 6-4 | | match details | ||
| 19.10.09 | 2da ronda | Guillermo Rivera-Aranguiz | Claudio Alvarado | 7-5, 5-7, 6-3 | | match details | ||
| 19.10.09 | 1/2 | Ivan Miranda | Guillermo Rivera-Aranguiz | 6-71, 6-1, 2-0, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 12.10.09 | 1/4 | Guillermo Rivera-Aranguiz | Diego Alvarez | 6-73, 7-64, 7-5 | | match details | Chile F2 | Arcilla |
| 12.10.09 | 1/2 | Antonio Comporto | Guillermo Rivera-Aranguiz | 6-4, 3-6, 6-4 | | match details | ||
| 12.10.09 | 1er ronda | Guillermo Rivera-Aranguiz | Alex Theiler | 6-0, 6-1 | | match details | ||
| 12.10.09 | 2da ronda | Guillermo Rivera-Aranguiz | Alvaro Raposo De Oliveira | 2-6, 6-1, 6-2 | | match details | ||
| 05.10.09 | fin | Jorge Aguilar | Guillermo Rivera-Aranguiz | 7-69, 6-2 | | match details | Chile F1 | Arcilla |
| 05.10.09 | 1/2 | Guillermo Rivera-Aranguiz | Ivan Miranda | 6-71, 7-65, 6-3 | | match details | ||
| 05.10.09 | 1er ronda | Guillermo Rivera-Aranguiz | Alvaro Raposo De Oliveira | 6-74, 6-3, 6-1 | | match details | ||
| 05.10.09 | 2da ronda | Guillermo Rivera-Aranguiz | Victor Morales | 6-3, 7-62 | | match details | ||
| 05.10.09 | 1/4 | Guillermo Rivera-Aranguiz | Juan Carlos Saez | 6-0, 6-3 | | match details | ||
| 30.09.09 | 2da ronda | Giovanni Lapentti | Guillermo Rivera-Aranguiz | 7-62, 6-2 | | match details | Quito Challenger | Arcilla |
| 29.09.09 | 1er ronda | Guillermo Rivera-Aranguiz | Jose de Armas | 6-4, 6-3 | | match details | ||
| 28.09.09 | c 2 | Guillermo Rivera-Aranguiz | Diego Carrion | 6-1, 6-1 | | match details | ||
| 28.09.09 | calif. | Guillermo Rivera-Aranguiz | Victor Romero | 7-63, 6-3 | | match details | ||
| 08.06.09 | 1er ronda | Guillermo Rivera-Aranguiz | Daniel-Alejandro Lopez | 7-5, 6-0 | | match details | Argentina F8 | Arcilla |
| 08.06.09 | 2da ronda | Guillermo Rivera-Aranguiz | Guillermo Duran | 6-4, 6-3 | | match details | ||
| 08.06.09 | fin | Marco Trungelliti | Guillermo Rivera-Aranguiz | 4-6, 6-2, 5-1, Guillermo Rivera-Aranguiz - retirado | | match details | ||
| 08.06.09 | 1/4 | Guillermo Rivera-Aranguiz | Alejandro Fabbri | 4-6, 6-4, 6-4 | | match details | ||
| 08.06.09 | 1/2 | Guillermo Rivera-Aranguiz | Facundo Bagnis | 6-1, 6-3 | | match details | ||
| 20.04.09 | 1er ronda | Guillermo Rivera-Aranguiz | Tiago Lopes (BRA) | 6-4, 6-1 | | match details | Argentina F2 | Arcilla |
| 20.04.09 | 1/2 | Juan-Pablo Amado | Guillermo Rivera-Aranguiz | 6-4, 6-3 | | match details | ||
| 20.04.09 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Sansonetti | 6-3, 4-6, 6-4 | | match details | ||
| 20.04.09 | 1/4 | Guillermo Rivera-Aranguiz | Agustin Tarantino | 6-3, 6-2 | | match details | ||
| 13.04.09 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Cavallero | 6-4, 6-2 | | match details | Argentina F1 | Arcilla |
| 13.04.09 | 1/4 | Guillermo Rivera-Aranguiz | Facundo Bagnis | 7-5, 6-2 | | match details | ||
| 13.04.09 | 1/2 | Guillermo Rivera-Aranguiz | Andres Molteni | 6-3, 6-4 | | match details | ||
| 13.04.09 | fin | Guido Pella | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | ||
| 13.04.09 | 1er ronda | Guillermo Rivera-Aranguiz | Gaston-Arturo Grimolizzi | 6-3, 7-5 | | match details | ||
| 09.03.09 | 1er ronda | Luigi D'Agord | Guillermo Rivera-Aranguiz | 7-64, 1-6, 6-4 | | match details | Santiago Challenger | Arcilla |
| 02.02.09 | 1/4 | Victor Estrella | Guillermo Rivera-Aranguiz | 7-5, 6-72, 7-65 | | match details | Colombia F1 | Arcilla |
| 02.02.09 | 1er ronda | Guillermo Rivera-Aranguiz | Carlos Salamanca | 6-4, 4-6, 7-64 | | match details | ||
| 02.02.09 | 2da ronda | Guillermo Rivera-Aranguiz | Federico Sansonetti | 6-2, 6-3 | | match details | ||
| 19.01.09 | calif. | Guillermo Hormazabal | Guillermo Rivera-Aranguiz | 6-3, 6-3 | | match details | Iquique Challenger | Arcilla |
| 19.01.09 | c 2 | Guillermo Rivera-Aranguiz | Juan Millanao | 6-1, 6-0 | | match details | ||
| 03.11.08 | 1er ronda | Juan-Sebastian Vivanco | Guillermo Rivera-Aranguiz | 2-6, 7-63, 7-68 | | match details | Chile F5 | Arcilla |
| 06.10.08 | 2da ronda | Cristobal Saavedra-Corvalan | Guillermo Rivera-Aranguiz | 6-4, 6-2 | | match details | Chile F1 | Arcilla |
| 06.10.08 | 1er ronda | Guillermo Rivera-Aranguiz | Fernando Tapia | 6-1, 6-0 | | match details | ||
| 29.09.08 | 1er ronda | Guillermo Rivera-Aranguiz | Kevin Konfederak | 6-2, 6-4 | | match details | Ecuador F6 | Arcilla |
| 29.09.08 | 2da ronda | Juan-Francisco Spina | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details | ||
| 22.09.08 | 2da ronda | Guido Pella | Guillermo Rivera-Aranguiz | 6-1, 7-65 | | match details |  Bolivia F3 | Arcilla |
| 22.09.08 | 1er ronda | Guillermo Rivera-Aranguiz | Sergio Galdos | 6-3, 6-4 | | match details | ||
| 15.09.08 | 1/4 | Mauricio Doria-Medina | Guillermo Rivera-Aranguiz | 7-64, 6-71, 6-4 | | match details | Bolivia F2 | Arcilla |
| 15.09.08 | 1er ronda | Guillermo Rivera-Aranguiz | Andres Molteni | 7-5, 6-1 | | match details | ||
| 15.09.08 | 2da ronda | Guillermo Rivera-Aranguiz | Facundo Bagnis | 7-64, 6-2 | | match details | ||
| 01.09.08 | 1er ronda | Jerzy Janowicz | Guillermo Rivera-Aranguiz | 6-3, 6-4 | | match details |  Poland F7 | Arcilla |
| 25.08.08 | 1er ronda | Raphael Durek | Guillermo Rivera-Aranguiz | 6-3, 6-72, 6-3 | | match details | Poland F6 | Arcilla |
| 18.08.08 | 1er ronda | Dawid Celt | Guillermo Rivera-Aranguiz | 6-4, 6-2 | | match details | Poland F5 | Arcilla |
| 27.02.08 | 1er ronda | Daniel Gimeno-Traver | Guillermo Rivera-Aranguiz | 6-4, 6-0 | | match details | Santiago | Arcilla |
| 27.01.08 | c 2 | Thomaz Bellucci | Guillermo Rivera-Aranguiz | 6-1, 7-5 | | match details | Vina del | Arcilla |
| 26.01.08 | c 1 | Guillermo Rivera-Aranguiz | Ricardo Urzua-Rivera | 6-4, 7-5 | | match details | ||
| 12.11.07 | 1er ronda | Jorge Aguilar | Guillermo Rivera-Aranguiz | 6-3, 7-64 | | match details | Chile F5 | Arcilla |
| 05.11.07 | 1er ronda | Gaston Giussani | Guillermo Rivera-Aranguiz | 2-6, 6-4, 6-1 | | match details | Chile F4 | Arcilla |
| 04.06.07 | 1er ronda | Benoit Paire | Guillermo Rivera-Aranguiz | 6-72, 6-2, 7-5 | | match details |  French Open | Arcilla |
| 06.11.06 | 1er ronda | Federico Sansonetti | Guillermo Rivera-Aranguiz | 6-2, 6-2 | | match details | Chile F3 | Arcilla |
| 30.10.06 | 1er ronda | Gabriel Moraru | Guillermo Rivera-Aranguiz | 7-64, 6-4 | | match details | Chile F2 | Arcilla |
| 23.10.06 | 1er ronda | Miguel Miranda | Guillermo Rivera-Aranguiz | 6-2, 6-4 | | match details | Chile F1 | Arcilla |