Nombre: Gregory Ouellette
País: USA
Fecha de nacimiento: 19.05.86, 40 años
ATP ranking: 876
TOP posición de la clasificación: 269 (12.09.11, 175 puntos)
Puntos: 19
Dinero del premio: 107125 $
Partidos totales: 508
ganar: 280
%: 55.12 %
País: USA
Fecha de nacimiento: 19.05.86, 40 años
ATP ranking: 876
TOP posición de la clasificación: 269 (12.09.11, 175 puntos)
Puntos: 19
Dinero del premio: 107125 $
Partidos totales: 508
ganar: 280
%: 55.12 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2019 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 14/19 | 0/2 | 14/15 | 0/1 | 0/0 | 0/1 | 0/0 |
| 2014 | 32/29 | 6/6 | 23/20 | 3/3 | 0/0 | 0/0 | 0/0 |
| 2013 | 39/26 | 19/11 | 16/9 | 2/3 | 0/0 | 2/3 | 0/0 |
| 2012 | 32/24 | 24/13 | 8/9 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2011 | 26/31 | 19/18 | 2/7 | 4/5 | 0/0 | 1/1 | 0/0 |
| 2010 | 51/29 | 35/15 | 16/13 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2009 | 41/29 | 16/18 | 25/11 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 23/14 | 16/10 | 5/2 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2007 | 6/6 | 3/3 | 3/2 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2006 | 12/8 | 9/6 | 3/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 4/9 | 4/7 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2004 | 0/3 | 0/1 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 |
| TOTAL | 280/228 | 151/111 | 115/93 | 11/17 | 0/0 | 3/7 | 0/0 |
| porc. % | 55.12 % | 57.63 % | 55.29 % | 39.29 % | 0 % | 30 % | 0 % |
Gregory Ouellette / programado / pasado
| No se encontraron partidos |
Gregory Ouellette form / superficie: Difícil
Gregory Ouellette / superficie: Difícil
| 21.10.19 | c 2 | Murkel Dellien | Gregory Ouellette | 6-0, 6-1 |  | match details |  M25 Fayetteville | Difícil |
| 25.07.15 | c 1 | Ryan Shane | Gregory Ouellette | 4-6, 6-3, 7-5 | | match details | Lexington Challenger | Difícil |
| 14.02.15 | c 1 | Marcos Giron | Gregory Ouellette | 6-4, 7-5 | | match details | Delray Beach | Difícil |
| 04.10.14 | c 1 | Dennis Novikov | Gregory Ouellette | 6-4, 6-4 | | match details | Tiburon Challenger | Difícil |
| 22.09.14 | 1er ronda | Gregory Ouellette | Mikhail Fufygin | Mikhail Fufygin - walk over |  | match details | USA F26 | Difícil |
| 22.09.14 | 2da ronda | Gregory Ouellette | Christopher Helliar | 6-4, 6-4 | | match details | ||
| 22.09.14 | 1/4 | Jason Jung | Gregory Ouellette | 6-1, 6-0 | | match details | ||
| 15.09.14 | 2da ronda | Jarmere Jenkins | Gregory Ouellette | 3-6, 7-5, 6-1 | | match details | USA F25 | Difícil |
| 15.09.14 | 1er ronda | Gregory Ouellette | Tobias Galskov | 6-4, 6-2 | | match details | ||
| 08.09.14 | 2da ronda | Reilly Opelka | Gregory Ouellette | 6-3, 7-5 | | match details | USA F24 | Difícil |
| 08.09.14 | 1er ronda | Gregory Ouellette | Andre Dome | 7-63, 7-63 | | match details | ||
| 14.07.14 | 1er ronda | Gregory Ouellette | Pascal Meis | 4-6, 6-4, 6-3 | | match details |  Belgium F7 | Difícil |
| 14.07.14 | 2da ronda | Alexandre Folie | Gregory Ouellette | 7-63, 1-0, Gregory Ouellette - retirado | | match details | ||
| 05.03.14 | calif. | Daniel Munoz-De La Nava | Gregory Ouellette | 6-1, 6-3 | | match details | Indian Wells | Difícil |
| 04.03.14 | c 1 | Gregory Ouellette | Jimmy Wang | 6-3, 2-6, 6-4 | | match details | ||
| 08.10.13 | 1er ronda | Donald Young | Gregory Ouellette | 2-6, 6-3, 6-1 | | match details | Tiburon Challenger | Difícil |
| 07.10.13 | calif. | Gregory Ouellette | Marin Bradaric | 7-64, 6-0 | | match details | ||
| 06.10.13 | c 2 | Gregory Ouellette | Hasier Pastor | 6-74, 6-2, 6-4 | | match details | ||
| 05.10.13 | c 1 | Gregory Ouellette | Dennis Zivkovic | 6-4, 7-60 | | match details | ||
| 30.09.13 | calif. | Thanasi Kokkinakis | Gregory Ouellette | 6-3, 6-3 | | match details | Sacramento Challenger | Difícil |
| 29.09.13 | c 2 | Gregory Ouellette | Marcelo Arevalo | 7-5, 6-1 | | match details | ||
| 28.09.13 | c 1 | Gregory Ouellette | Ashwin Vijayragavan | 6-3, 3-1, Ashwin Vijayragavan - retirado | | match details | ||
| 24.09.13 | 1er ronda | Donald Young | Gregory Ouellette | 6-3, 6-2 | | match details | Napa Challenger | Difícil |
| 23.09.13 | calif. | Gregory Ouellette | Mico Santiago | 6-1, 6-3 | | match details | ||
| 22.09.13 | c 2 | Gregory Ouellette | Matt Seeberger | 7-5, 2-6, 6-3 | | match details | ||
| 17.08.13 | c 1 | Takanyi Garanganga | Gregory Ouellette | 5-7, 6-3, 6-2 | | match details | Winston-Salem | Difícil |
| 05.08.13 | 1er ronda | Dimitar Kutrovsky | Gregory Ouellette | 7-5, 6-1 | | match details | USA F22 | Difícil |
| 28.07.13 | calif. | John-Patrick Smith | Gregory Ouellette | 4-6, 6-1, 6-4 | | match details |  Vancouver Challenger | Difícil |
| 27.07.13 | c 1 | Gregory Ouellette | Kento Takeuchi | 6-2, 6-2 | | match details | ||
| 27.07.13 | c 2 | Gregory Ouellette | Clement Reix | 6-4, 6-0 | | match details | ||
| 23.07.13 | 1er ronda | Maxime Authom | Gregory Ouellette | 6-0, 4-6, 6-4 | | match details | Lexington Challenger | Difícil |
| 22.07.13 | calif. | Gregory Ouellette | Kento Takeuchi | 6-3, 6-4 | | match details | ||
| 21.07.13 | c 2 | Gregory Ouellette | Hiroki Kondo | 6-3, 6-2 | | match details | ||
| 20.07.13 | c 1 | Gregory Ouellette | Rifat Biktyakov | 6-3, 2-6, 6-4 | | match details | ||
| 16.07.13 | 1er ronda | Yuichi Sugita | Gregory Ouellette | 7-5, 7-63 | | match details | Binghamton Challenger | Difícil |
| 15.07.13 | calif. | Gregory Ouellette | Jeff Dadamo | 6-4, 7-65 | | match details | ||
| 14.07.13 | c 2 | Gregory Ouellette | Patrick Daciek | 6-4, 6-0 | | match details | ||
| 04.07.13 | 1/4 | Michael Russell | Gregory Ouellette | 6-3, 3-6, 6-3 | | match details |  Manta Challenger | Difícil |
| 03.07.13 | 2da ronda | Gregory Ouellette | Peter Polansky | 7-64, 5-7, 6-4 | | match details | ||
| 01.07.13 | 1er ronda | Gregory Ouellette | Sergio Galdos | 6-3, 6-4 | | match details | ||
| 25.03.13 | calif. | John Peers | Gregory Ouellette | 6-2, 6-3 | | match details |  Le Gosier | Difícil |
| 24.03.13 | c 1 | Gregory Ouellette | Ronan Barbier | 6-1, 6-3 | | match details | ||
| 30.12.12 | calif. | Andre Ghem | Gregory Ouellette | 6-3, 6-3 | | match details |  Sao Paulo | Difícil |
| 29.12.12 | c 2 | Gregory Ouellette | Simon Stadler | 6-4, 6-4 | | match details | ||
| 29.12.12 | c 1 | Gregory Ouellette | Pedro Sakamoto | 6-3, 6-2 | | match details | ||
| 01.08.12 | 2da ronda | Guido Pella | Gregory Ouellette | 6-1, 6-1 | | match details | Manta Challenger | Difícil |
| 31.07.12 | 1er ronda | Gregory Ouellette | Bruno Sant'Anna | 6-3, 6-4 | | match details | ||
| 30.07.12 | c 2 | Gregory Ouellette | Jorman Reyes | 6-2, 6-0 | | match details | ||
| 30.07.12 | calif. | Gregory Ouellette | Jose Hernandez-Fernandez | 6-2, 7-5 | | match details | ||
| 25.07.12 | 2da ronda | Christian Harrison | Gregory Ouellette | 5-7, 6-1, 6-0 | | match details | Lexington Challenger | Difícil |
| 24.07.12 | 1er ronda | Gregory Ouellette | Maxime Authom | 7-65, 7-5 | | match details | ||
| 20.07.12 | 1/4 | Fritz Wolmarans | Gregory Ouellette | 6-1, 6-4 | | match details | Binghamton Challenger | Difícil |
| 19.07.12 | 2da ronda | Gregory Ouellette | Andrew Carter | 6-4, 6-2 | | match details | ||
| 17.07.12 | 1er ronda | Gregory Ouellette | Laurynas Grigelis | 5-7, 6-0, 6-4 | | match details | ||
| 09.07.12 | 1er ronda | Gregory Ouellette | Sahak Bazrganian | 6-1, 0-6, 6-0 | | match details | Canada F4 | Difícil |
| 09.07.12 | 2da ronda | Gregory Ouellette | Kyle Mcmorrow | 7-5, 6-2 | | match details | ||
| 09.07.12 | 1/4 | Daniel King-Turner | Gregory Ouellette | 2-6, 6-1, 6-4 | | match details | ||
| 02.07.12 | 1/4 | Gregory Ouellette | Henry Choi | 6-1, 6-4 | | match details | Canada F3 | Difícil |
| 02.07.12 | 1er ronda | Gregory Ouellette | Jonathan Pearlman | 6-4, 4-6, 6-1 | | match details | ||
| 02.07.12 | 1/2 | Nikita Kryvonos | Gregory Ouellette | 6-4, 7-5 | | match details | ||
| 02.07.12 | 2da ronda | Gregory Ouellette | Hugo Di Feo | 6-2, 6-1 | | match details | ||
| 11.06.12 | 1er ronda | Nicholas John Andrews | Gregory Ouellette | 3-6, 7-5, 4-2, Gregory Ouellette - retirado | | match details | USA F15 | Difícil |
| 04.06.12 | 1er ronda | Philip Bester | Gregory Ouellette | 6-4, 4-2, Gregory Ouellette - retirado | | match details | USA F14 | Difícil |
| 16.04.12 | 2da ronda | Gregory Ouellette | Mate Cutura | 6-3, 6-4 | | match details | USA F10 | Difícil |
| 16.04.12 | 1/4 | John Peers | Gregory Ouellette | 6-4, 6-2 | | match details | ||
| 16.04.12 | 1er ronda | Gregory Ouellette | Edward Corrie | 6-3, 3-6, 6-2 | | match details | ||
| 09.04.12 | 1/2 | Gregory Ouellette | Mark Verryth | 4-6, 6-4, 6-4 | | match details | USA F9 | Difícil |
| 09.04.12 | 1er ronda | Gregory Ouellette | Jason Jung | 6-2, 5-7, 4-1, Jason Jung - retirado | | match details | ||
| 09.04.12 | fin | Gregory Ouellette | Pedro Zerbini | 6-2, 6-1 | | match details | ||
| 09.04.12 | 2da ronda | Gregory Ouellette | Ryan Rowe | 3-6, 6-1, 7-5 | | match details | ||
| 09.04.12 | 1/4 | Gregory Ouellette | Harrison Adams | 6-4, 6-1 | | match details | ||
| 31.03.12 | c 1 | John Peers | Gregory Ouellette | 7-62, 6-2 | | match details | Tallahassee Challenger | Difícil |
| 19.03.12 | 1/2 | Gregory Ouellette | Takanyi Garanganga | 6-1, 6-2 | | match details | USA F8 | Difícil |
| 19.03.12 | fin | Brian Baker | Gregory Ouellette | 6-1, 6-2 | | match details | ||
| 19.03.12 | 1er ronda | Gregory Ouellette | Joseph Cadogan | 6-1, 6-4 | | match details | ||
| 19.03.12 | 2da ronda | Gregory Ouellette | Daniel Stahl | 6-3, 6-2 | | match details | ||
| 19.03.12 | 1/4 | Gregory Ouellette | Tennys Sandgren | 7-5, 6-1 | | match details | ||
| 12.03.12 | 1er ronda | Tennys Sandgren | Gregory Ouellette | 6-0, 6-3 | | match details | USA F7 | Difícil |
| 27.02.12 | 1er ronda | Bjorn Fratangelo | Gregory Ouellette | 6-4, 6-0 | | match details | USA F6 | Difícil |
| 20.02.12 | 1/4 | Rhyne Williams | Gregory Ouellette | 6-3, 6-2 | | match details | USA F5 | Difícil |
| 20.02.12 | 1er ronda | Gregory Ouellette | Filip Peliwo | 2-6, 6-1, 6-2 | | match details | ||
| 20.02.12 | 2da ronda | Gregory Ouellette | Sekou Bangoura | 6-4, 7-61 | | match details | ||
| 10.10.11 | c 2 | Gregory Ouellette | Jeff Greenwald | 6-4, 6-4 | | match details | Tiburon Challenger | Difícil |
| 10.10.11 | calif. | Pierre-Ludovic Duclos | Gregory Ouellette | 4-6, 7-67, 6-3 | | match details | ||
| 10.10.11 | c 1 | Gregory Ouellette | Phillip Simmonds | 6-0, 6-3 | | match details | ||
| 13.09.11 | 1er ronda | Michael Shabaz | Gregory Ouellette | 6-4, 7-64 | | match details | Tulsa Challenger | Difícil |
| 25.08.11 | c 2 | Paul Capdeville | Gregory Ouellette | 6-4, 3-6, 6-1 | | match details | New York | Difícil |
| 24.08.11 | c 1 | Gregory Ouellette | Juan-Sebastian Cabal | 6-4, 6-2 | | match details | ||
| 20.08.11 | c 1 | Daniel Yoo | Gregory Ouellette | 6-1, 1-0, Gregory Ouellette - retirado | | match details | Winston Salem | Difícil |
| 07.08.11 | calif. | Philipp Petzschner | Gregory Ouellette | 6-4, 6-4 | | match details | Montreal | Difícil |
| 06.08.11 | c 1 | Gregory Ouellette | Fritz Wolmarans | 4-6, 7-64, 6-3 | | match details | ||
| 01.08.11 | 1er ronda | Alex Bogdanovic | Gregory Ouellette | 6-2, 6-4 | | match details | Vancouver Challenger | Difícil |
| 23.07.11 | 1/2 | Wayne Odesnik | Gregory Ouellette | 6-0, 6-0 | | match details | Lexington Challenger | Difícil |
| 22.07.11 | 1/4 | Gregory Ouellette | Jamie Baker | 7-5, 2-0, Jamie Baker - retirado | | match details | ||
| 21.07.11 | 2da ronda | Gregory Ouellette | Michael McClune | 6-3, 6-0 | | match details | ||
| 19.07.11 | 1er ronda | Gregory Ouellette | Jesse Levine | 6-3, 0-1, Jesse Levine - retirado | | match details | ||
| 12.07.11 | 1er ronda | Raven Klaasen | Gregory Ouellette | 6-1, 6-4 | | match details | Aptos Challenger | Difícil |
| 27.06.11 | 1er ronda | Jack Sock | Gregory Ouellette | 6-3, 6-2 | | match details | Winnetka Challenger | Difícil |
| 20.06.11 | 1er ronda | Joao Souza | Gregory Ouellette | 4-6, 6-2, 7-61 | | match details |  Guadalajara Challenger | Difícil |
| 13.06.11 | 1er ronda | Gregory Ouellette | Alexandre Lacroix | 6-4, 6-1 | | match details | USA F14 | Difícil |
| 13.06.11 | 1/4 | Daniel Kosakowski | Gregory Ouellette | 6-3, 6-2 | | match details | ||
| 13.06.11 | 2da ronda | Gregory Ouellette | Ty Trombetta | 6-1, 6-2 | | match details | ||
| 06.06.11 | 2da ronda | Gregory Ouellette | Devin Britton | 6-2, 6-3 | | match details | USA F13 | Difícil |
| 06.06.11 | 1/4 | Antoine Benneteau | Gregory Ouellette | 6-1, 6-4 | | match details | ||
| 06.06.11 | 1er ronda | Gregory Ouellette | Dilshod Sharifi | 6-4, 6-1 | | match details | ||
| 13.04.11 | 2da ronda | Rainer Schuettler | Gregory Ouellette | 6-3, 6-79, 6-2 | | match details | Tallahassee Challenger | Difícil |
| 11.04.11 | 1er ronda | Gregory Ouellette | Clement Reix | 7-61, 6-1 | | match details | ||
| 11.04.11 | c 2 | Gregory Ouellette | Mark Oljaca | 6-2, 6-2 | | match details | ||
| 11.04.11 | calif. | Gregory Ouellette | Catalin-Ionut Gard | 6-4, 6-1 | | match details | ||
| 28.03.11 | 1er ronda | Gregory Ouellette | Dane Webb | 6-4, 6-3 | | match details | USA F8 | Difícil |
| 28.03.11 | 2da ronda | Gregory Ouellette | Boris Nicola Bakalov | 6-1, 6-2 | | match details | ||
| 28.03.11 | 1/4 | Arnau Brugues-Davi | Gregory Ouellette | 6-0, 4-0, Gregory Ouellette - retirado | | match details | ||
| 08.03.11 | c 1 | Rik de Voest | Gregory Ouellette | 6-3, 6-2 | | match details | Indian Wells | Difícil |
| 21.02.11 | 1/4 | Gregory Ouellette | Boris Nicola Bakalov | 6-2, 6-1 | | match details | USA F5 | Difícil |
| 21.02.11 | 1/2 | Nicholas Monroe | Gregory Ouellette | 3-6, 6-1, 6-3 | | match details | ||
| 21.02.11 | 1er ronda | Gregory Ouellette | Rodrigo Perez | 6-1, 6-1 | | match details | ||
| 21.02.11 | 2da ronda | Gregory Ouellette | Tyler Hochwalt | 6-4, 6-0 | | match details | ||
| 25.01.11 | 1er ronda | Vasek Pospisil | Gregory Ouellette | 6-1, 6-3 | | match details | Honolulu Challenger | Difícil |
| 08.01.11 | c 1 | Raven Klaasen | Gregory Ouellette | 6-4, 6-3 | | match details |  Auckland | Difícil |
| 25.10.10 | fin | Gregory Ouellette | Christopher Diaz-Figueroa | 6-3, 6-2 | | match details |  Venezuela F6 | Difícil |
| 25.10.10 | 2da ronda | Gregory Ouellette | Juan Carlos Ceballos | 6-2, 6-2 | | match details | ||
| 25.10.10 | 1/4 | Gregory Ouellette | Jean-Noel Insausti | 6-1, 6-2 | | match details | ||
| 25.10.10 | 1/2 | Gregory Ouellette | Eduardo Struvay | 7-63, 6-1 | | match details | ||
| 25.10.10 | 1er ronda | Gregory Ouellette | Jesus Rodriguez | 6-1, 6-1 | | match details | ||
| 18.10.10 | 1/4 | Gregory Ouellette | David Souto | 6-3, 6-4 | | match details | Venezuela F5 | Difícil |
| 18.10.10 | fin | Alejandro Gonzalez | Gregory Ouellette | 6-1, 7-63 | | match details | ||
| 18.10.10 | 1/2 | Gregory Ouellette | Manuel Sanchez | 6-2, 3-6, 6-3 | | match details | ||
| 18.10.10 | 1er ronda | Gregory Ouellette | Santiago Maccio | 6-3, 6-4 | | match details | ||
| 18.10.10 | 2da ronda | Gregory Ouellette | Damon Gooch | 6-2, 6-2 | | match details | ||
| 11.10.10 | 1er ronda | Gregory Ouellette | Miguel Belfort Otero | 6-2, 6-0 | | match details | Venezuela F4 | Difícil |
| 11.10.10 | fin | Gregory Ouellette | Ivan Endara | 6-3, 6-1 | | match details | ||
| 11.10.10 | 2da ronda | Gregory Ouellette | Eduardo Struvay | 3-6, 7-65, 6-4 | | match details | ||
| 11.10.10 | 1/4 | Gregory Ouellette | Roman Recarte | 6-4, 6-3 | | match details | ||
| 11.10.10 | 1/2 | Gregory Ouellette | David Souto | 6-3, 6-2 | | match details | ||
| 16.09.10 | 2da ronda | Jesse Witten | Gregory Ouellette | 7-64, 6-2 | | match details | Tulsa Challenger | Difícil |
| 14.09.10 | 1er ronda | Gregory Ouellette | Brendan Evans | 6-3, 7-65 | | match details | ||
| 24.08.10 | c 1 | Ricardo Hocevar | Gregory Ouellette | 7-64, 3-6, 6-1 | | match details | New York | Difícil |
| 19.07.10 | 1er ronda | Gregory Ouellette | Joel Kincaid | 6-1, 6-2 | | match details | USA F19 | Difícil |
| 19.07.10 | 1/4 | Yu Chang | Gregory Ouellette | 6-4, 6-2 | | match details | ||
| 19.07.10 | 2da ronda | Gregory Ouellette | Will Gray | 6-3, 6-1 | | match details | ||
| 21.06.10 | 2da ronda | Gregory Ouellette | Gastao Elias | 7-5, 5-7, 7-63 | | match details | Usa F15 | Difícil |
| 21.06.10 | 1/4 | Gregory Ouellette | Conor Pollock | 6-1, 6-2 | | match details | ||
| 21.06.10 | 1/2 | Gregory Ouellette | Dimitar Kutrovsky | 6-2, 1-6, 7-5 | | match details | ||
| 21.06.10 | 1er ronda | Gregory Ouellette | Olivier Sajous | 7-65, 6-3 | | match details | ||
| 21.06.10 | fin | Daniel Yoo | Gregory Ouellette | 2-6, 6-4, 7-63 | | match details | ||
| 14.06.10 | 1er ronda | Gregory Ouellette | Nima Roshan | 6-4, 6-2 | | match details | Usa F14 | Difícil |
| 14.06.10 | 2da ronda | Nicholas Monroe | Gregory Ouellette | 6-3, 6-3 | | match details | ||
| 07.06.10 | 1er ronda | Gregory Ouellette | Marcus Daniell | 7-63, 6-3 | | match details | Usa F13 | Difícil |
| 07.06.10 | 2da ronda | Nicholas Monroe | Gregory Ouellette | 6-2, 6-1 | | match details | ||
| 02.06.10 | 1er ronda | Paul Capdeville | Gregory Ouellette | 6-1, 6-75, 6-1 | | match details | Ojai Challenger | Difícil |
| 31.05.10 | calif. | Gregory Ouellette | Dayne Kelly | 7-64, 6-0 | | match details | ||
| 31.05.10 | c 1 | Gregory Ouellette | Daniel Nguyen | 6-2, 6-3 | | match details | ||
| 31.05.10 | c 2 | Gregory Ouellette | Michael Rubin | 6-2, 6-4 | | match details | ||
| 24.05.10 | 1er ronda | Bobby Reynolds | Gregory Ouellette | 6-4, 6-3 | | match details | Carson Challenger | Difícil |
| 19.04.10 | c 2 | Luka Gregorc | Gregory Ouellette | 6-2, 6-3 | | match details | Tallahassee Challenger | Difícil |
| 19.04.10 | c 1 | Gregory Ouellette | Tyler Hochwalt | 6-2, 6-3 | | match details | ||
| 12.04.10 | c 1 | Marcus Fugate | Gregory Ouellette | 6-3, 6-2 | | match details | Baton Rouge | Difícil |
| 29.03.10 | 1/4 | Gregory Ouellette | Jean-Noel Insausti | 7-5, 6-1 | | match details | Usa F8 | Difícil |
| 29.03.10 | 1/2 | Gregory Ouellette | Kaden Hensel | 7-5, 5-7, 6-4 | | match details | ||
| 29.03.10 | 1er ronda | Gregory Ouellette | Artem Sitak | 6-1, 6-2 | | match details | ||
| 29.03.10 | fin | Ivo Klec | Gregory Ouellette | 6-1, 6-4 | | match details | ||
| 29.03.10 | 2da ronda | Gregory Ouellette | Brydan Klein | 1-6, 7-5, 6-3 | | match details | ||
| 01.03.10 | 1er ronda | Gregory Ouellette | Miguel Gallardo-Valles | 6-3, 6-1 | | match details | Usa F7 | Difícil |
| 01.03.10 | 2da ronda | Jared Easton | Gregory Ouellette | 7-5, 6-1 | | match details | ||
| 22.02.10 | 1er ronda | Richard Bloomfield | Gregory Ouellette | 7-61, 6-2 | | match details | Usa F6 | Difícil |
| 15.02.10 | 1/4 | Gregory Ouellette | Andrew Anderson | 6-3, 6-3 | | match details | Usa F5 | Difícil |
| 15.02.10 | 1er ronda | Gregory Ouellette | Artem Sitak | 3-6, 6-4, 7-5 | | match details | ||
| 15.02.10 | 2da ronda | Gregory Ouellette | Edward Louies Oueilhe | 6-3, 4-6, 6-3 | | match details | ||
| 15.02.10 | 1/2 | Victor Estrella | Gregory Ouellette | 6-3, 6-4 | | match details | ||
| 24.11.09 | 1er ronda | Richard Bloomfield | Gregory Ouellette | 6-4, 7-65 | | match details | Puebla Challenger | Difícil |
| 19.10.09 | c 1 | Simon Stadler | Gregory Ouellette | 6-4, 6-2 | | match details | Calabasas Challenger | Difícil |
| 14.10.09 | 1er ronda | Simon Stadler | Gregory Ouellette | 6-1, 6-1 | | match details | Tiburon Challenger | Difícil |
| 22.08.09 | c 1 | Ivan Dodig | Gregory Ouellette | 6-3, 6-3 | | match details | New Haven | Difícil |
| 10.08.09 | c 1 | John-Paul Fruttero | Gregory Ouellette | 6-2, 6-76, 7-5 | | match details | Binghamton Challenger | Difícil |
| 20.07.09 | 2da ronda | Gregory Ouellette | Ty Trombetta | 6-0, 7-63 | | match details | Usa F18 | Difícil |
| 20.07.09 | 1er ronda | Gregory Ouellette | Laurynas Grigelis | 6-1, 7-64 | | match details | ||
| 20.07.09 | 1/4 | Matt Bocko | Gregory Ouellette | 7-65, 6-4 | | match details | ||
| 22.06.09 | 1er ronda | Adam Feeney | Gregory Ouellette | 6-4, 6-3 | | match details | Usa F14 | Difícil |
| 15.06.09 | 2da ronda | Lester Cook | Gregory Ouellette | 6-4, 6-4 | | match details | Usa F13 | Difícil |
| 15.06.09 | 1er ronda | Gregory Ouellette | Amir Weintraub | 5-7, 6-2, 6-0 | | match details | ||
| 08.06.09 | 2da ronda | Lester Cook | Gregory Ouellette | 0-6, 6-3, 7-5 | | match details | Usa F12 | Difícil |
| 08.06.09 | 1er ronda | Gregory Ouellette | Igor Sijsling | 7-5, 6-4 | | match details | ||
| 01.06.09 | c 1 | Alex Kuznetsov | Gregory Ouellette | 6-3, 6-4 | | match details | Yuba City | Difícil |
| 20.04.09 | c 1 | Colin Fleming | Gregory Ouellette | 6-3, 6-2 | | match details | Talahassee Challenger | Difícil |
| 30.03.09 | 1/2 | Jae-Sung An | Gregory Ouellette | 6-2, 6-2 | | match details |  Japan F3 | Difícil |
| 30.03.09 | 1er ronda | Gregory Ouellette | Alexandre Folie | 7-63, 3-6, 7-5 | | match details | ||
| 30.03.09 | 2da ronda | Gregory Ouellette | Zhe Li | 6-2, 6-2 | | match details | ||
| 30.03.09 | 1/4 | Gregory Ouellette | Yuichi Ito | 4-6, 6-2, 6-4 | | match details | ||
| 23.03.09 | 2da ronda | Junn Mitsuhashi | Gregory Ouellette | 7-66, 6-0 | | match details | Japan F2 | Difícil |
| 23.03.09 | 1er ronda | Gregory Ouellette | Yuya Tomisaki | 6-2, 7-5 | | match details | ||
| 16.03.09 | 2da ronda | Chu-Huan Yi | Gregory Ouellette | 6-2, 6-4 | | match details | Japan F1 | Difícil |
| 16.03.09 | 1er ronda | Gregory Ouellette | Baptiste Dupuy | 6-4, 4-6, 6-4 | | match details | ||
| 10.03.09 | c 1 | Olivier Patience | Gregory Ouellette | 7-67, 6-4 | | match details | Indian Wells | Difícil |
| 02.03.09 | 1/4 | Gregory Ouellette | Tigran Martirosyan | 6-2, 3-6, 6-4 | | match details | USA F6 | Difícil |
| 02.03.09 | 1er ronda | Gregory Ouellette | Denys Molchanov | 3-6, 6-4, 7-5 | | match details | ||
| 02.03.09 | 1/2 | Lester Cook | Gregory Ouellette | 7-5, 6-2 | | match details | ||
| 02.03.09 | 2da ronda | Gregory Ouellette | Ryan Young | 7-64, 6-2 | | match details | ||
| 02.02.09 | 1er ronda | Gregory Ouellette | Sheeva Parbhu | 7-68, 6-73, 6-4 | | match details | Mexico F2 | Difícil |
| 02.02.09 | 2da ronda | Gregory Ouellette | Antonio Ruiz-Rosales | 6-4, 6-3 | | match details | ||
| 02.02.09 | 1/4 | Bruno Echagaray | Gregory Ouellette | 6-4, 6-1 | | match details | ||
| 26.01.09 | 1/4 | Nicholas Monroe | Gregory Ouellette | 3-6, 7-65, 7-62 | | match details | Mexico F1 | Difícil |
| 26.01.09 | 1er ronda | Gregory Ouellette | Kento Takeuchi | 6-4, 6-4 | | match details | ||
| 26.01.09 | 2da ronda | Gregory Ouellette | Philip Bester | 6-3, 6-4 | | match details | ||
| 17.11.08 | 1er ronda | Horacio Zeballos | Gregory Ouellette | 6-2, 6-2 | | match details | Puebla | Difícil |
| 17.11.08 | calif. | Gregory Ouellette | Hugo Armando | 6-3, 6-4 | | match details | ||
| 17.11.08 | c 1 | Gregory Ouellette | Juan-Carlos Eden-Wynter | 6-1, 6-0 | | match details | ||
| 17.11.08 | c 2 | Gregory Ouellette | Hsin-Han Lee | 7-61, 7-5 | | match details | ||
| 20.10.08 | 1er ronda | Alex Kuznetsov | Gregory Ouellette | 6-3, 3-6, 6-1 | | match details | USA F27 | Difícil |
| 13.10.08 | 1er ronda | Artem Sitak | Gregory Ouellette | 6-0, 6-2 | | match details | USA F26 | Difícil |
| 25.09.08 | 2da ronda | Giovanni Lapentti | Gregory Ouellette | 6-3, 3-2, Gregory Ouellette - retirado | | match details | Lubbock | Difícil |
| 22.09.08 | 1er ronda | Gregory Ouellette | Sinisa Markovic | 6-4, 6-2 | | match details | ||
| 22.09.08 | calif. | Gregory Ouellette | Guillermo Alcaide | 6-3, 6-2 | | match details | ||
| 22.09.08 | c 2 | Gregory Ouellette | Dimitar Kutrovsky | 6-3, 6-4 | | match details | ||
| 16.09.08 | 1er ronda | John Isner | Gregory Ouellette | 6-4, 6-2 | | match details | Waco | Difícil |
| 08.09.08 | c 2 | Gregory Ouellette | Ricardas Berankis | 6-3, 2-6, 7-63 | | match details | Tulsa | Difícil |
| 08.09.08 | calif. | Phillip Simmonds | Gregory Ouellette | 6-3, 2-6, 6-3 | | match details | ||
| 16.06.08 | 2da ronda | Daniel King-Turner | Gregory Ouellette | 6-1, 6-2 | | match details | USA F13 | Difícil |
| 16.06.08 | 1er ronda | Gregory Ouellette | Nathaniel Schnugg | 6-1, 6-1 | | match details | ||
| 09.06.08 | 1er ronda | Gregory Ouellette | Joel Kielbowicz | 6-4, 6-2 | | match details | USA F12 | Difícil |
| 09.06.08 | 2da ronda | Gregory Ouellette | Michael McClune | 6-3, 6-73, 6-3 | | match details | ||
| 09.06.08 | 1/4 | Victor Estrella | Gregory Ouellette | 6-0, 6-2 | | match details | ||
| 04.06.08 | 1er ronda | Cecil Mamiit | Gregory Ouellette | 6-4, 6-4 | | match details | Yuba City | Difícil |
| 02.06.08 | c 1 | Gregory Ouellette | Whit Livingston | 6-2, 6-2 | | match details | ||
| 02.06.08 | c 2 | Gregory Ouellette | Scott Oudsema | 6-3, 6-2 | | match details | ||
| 02.06.08 | calif. | Gregory Ouellette | Adriano Biasella | 6-4, 6-3 | | match details | ||
| 07.01.08 | 1/4 | Gregory Ouellette | Chris Lam | 6-3, 6-4 | | match details | USA F1 | Difícil |
| 07.01.08 | 1/2 | Somdev Devvarman | Gregory Ouellette | 6-0, 1-0, Gregory Ouellette - retirado | | match details | ||
| 07.01.08 | 1er ronda | Gregory Ouellette | Tim Smyczek | 6-4, 6-4 | | match details | ||
| 07.01.08 | 2da ronda | Gregory Ouellette | Jonathan Wolff | 6-2, 7-5 | | match details | ||
| 06.08.07 | 2da ronda | Gregory Ouellette | Ryler Deheart | 6-2, 6-4 | | match details | USA F21 | Difícil |
| 06.08.07 | 1/4 | Tim Smyczek | Gregory Ouellette | 6-4, 6-2 | | match details | ||
| 06.08.07 | 1er ronda | Gregory Ouellette | Joel Kielbowicz | 7-5, 6-4 | | match details | ||
| 21.07.07 | c 1 | Justin Kronauge | Gregory Ouellette | 6-4, 7-64 | | match details | Indianapolis | Difícil |
| 16.07.07 | 2da ronda | Izak van der Merwe | Gregory Ouellette | 6-2, 6-3 | | match details | USA F18 | Difícil |
| 16.07.07 | 1er ronda | Gregory Ouellette | Attila Bucko | 6-3, 6-4 | | match details | ||
| 25.09.06 | 1er ronda | Bobby Reynolds | Gregory Ouellette | 6-2, 6-3 | | match details | Tulsa | Difícil |
| 25.09.06 | calif. | Gregory Ouellette | Michael Rubin | 6-3, 6-0 | | match details | ||
| 25.09.06 | c 1 | Gregory Ouellette | Sunil-Kumar Sipaeya | 6-3, 6-2 | | match details | ||
| 25.09.06 | c 2 | Gregory Ouellette | Michael Yani | 7-62, 6-4 | | match details | ||
| 07.08.06 | 1er ronda | Daniel Wendler | Gregory Ouellette | 6-4, 6-4 | | match details | USA F21 | Difícil |
| 24.07.06 | 1er ronda | Gregory Ouellette | Piero Luisi | 6-3, 7-5 | | match details | USA F19 | Difícil |
| 24.07.06 | 2da ronda | Carsten Ball | Gregory Ouellette | 6-3, 3-1, Gregory Ouellette - retirado | | match details | ||
| 17.07.06 | calif. | Wayne Arthurs | Gregory Ouellette | 6-3, 6-4 | | match details | Indianapolis | Difícil |
| 16.07.06 | c 2 | Gregory Ouellette | Christopher Klingemann | 5-7, 6-2, 6-1 | | match details | ||
| 15.07.06 | c 1 | Gregory Ouellette | Sanchai Ratiwatana | 6-4, 6-1 | | match details | ||
| 16.01.06 | 1er ronda | Gregory Ouellette | Fritz Wolmarans | 6-3, 6-4 | | match details | USA F2 | Difícil |
| 16.01.06 | 2da ronda | Jeremy Wurtzman | Gregory Ouellette | 6-2, 6-1 | | match details | ||
| 09.01.06 | 1er ronda | Gregory Ouellette | Horia Tecau | 7-5, 7-65 | | match details | USA F1 | Difícil |
| 09.01.06 | 2da ronda | Gregory Ouellette | Francisco Rodriguez | 6-2, 6-1 | | match details | ||
| 09.01.06 | 1/4 | Nikita Kryvonos | Gregory Ouellette | 6-1, 6-3 | | match details | ||
| 28.11.05 | c 1 | Phillip King | Gregory Ouellette | 6-2, 4-4, def. | | match details | Orlando | Difícil |
| 26.09.05 | 1er ronda | Gregory Ouellette | Juan-Manuel Elizondo | 6-3, 6-2 | | match details | USA F24 | Difícil |
| 26.09.05 | 2da ronda | Tyler Cleveland | Gregory Ouellette | 6-3, 6-3 | | match details | ||
| 25.07.05 | 1er ronda | Gregory Ouellette | Andrew Anderson | 7-63, 7-65 | | match details | USA F19 | Difícil |
| 25.07.05 | 2da ronda | Daniel Wendler | Gregory Ouellette | 7-65, 6-4 | | match details | ||
| 16.07.05 | c 1 | Jesse Witten | Gregory Ouellette | 6-4, 6-0 | | match details | Indianapolis | Difícil |
| 20.06.05 | 1er ronda | Scoville Jenkins | Gregory Ouellette | 6-75, 7-5, 6-4 | | match details | USA F14 | Difícil |
| 24.01.05 | 1er ronda | Adriano Biasella | Gregory Ouellette | 6-2, 6-2 | | match details | USA F3 | Difícil |
| 17.01.05 | 1er ronda | Gregory Ouellette | Michal Domanski | 6-0, 2-6, 6-4 | | match details | USA F2 | Difícil |
| 17.01.05 | 1/4 | Alex Kuznetsov | Gregory Ouellette | 6-3, 6-4 | | match details | ||
| 17.01.05 | 2da ronda | Gregory Ouellette | Radoslav Nijaki | 6-4, 4-6, 6-3 | | match details | ||
| 30.08.04 | 1er ronda | Eduardo Schwank | Gregory Ouellette | 6-4, 7-5 | | match details | U.S. Open | Difícil |