Nombre: Billy Harris
PaÃs: United Kingdom
Fecha de nacimiento: 25.01.95, 31 años
ATP ranking: 150
TOP posición de la clasificación: 101 (09.09.24, 552 puntos)
Puntos: 408
Dinero del premio: 1264666 $
Partidos totales: 780
ganar: 460
%: 58.97 %
PaÃs: United Kingdom
Fecha de nacimiento: 25.01.95, 31 años
ATP ranking: 150
TOP posición de la clasificación: 101 (09.09.24, 552 puntos)
Puntos: 408
Dinero del premio: 1264666 $
Partidos totales: 780
ganar: 460
%: 58.97 %
| año | resumen | DifÃcil | Arcilla | I. difÃcil | Alfombra | Césped | AcrÃlico |
| 2026 | 8/19 | 5/6 | 1/8 | 1/4 | 0/0 | 1/1 | 0/0 |
| 2025 | 42/45 | 34/23 | 2/9 | 1/7 | 0/0 | 5/6 | 0/0 |
| 2024 | 39/36 | 12/13 | 6/8 | 7/9 | 0/0 | 14/6 | 0/0 |
| 2023 | 59/34 | 27/15 | 7/8 | 14/5 | 0/0 | 11/6 | 0/0 |
| 2022 | 46/34 | 23/13 | 10/9 | 9/8 | 2/1 | 2/3 | 0/0 |
| 2021 | 52/20 | 14/5 | 38/15 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 46/24 | 19/10 | 27/14 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 23/13 | 23/13 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 27/25 | 4/5 | 19/16 | 3/3 | 0/0 | 1/1 | 0/0 |
| 2017 | 61/34 | 26/13 | 32/20 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2016 | 22/17 | 2/4 | 17/10 | 3/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 28/14 | 4/1 | 15/6 | 8/5 | 0/1 | 1/1 | 0/0 |
| 2014 | 3/3 | 3/1 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2013 | 4/2 | 3/1 | 0/0 | 0/0 | 0/0 | 1/1 | 0/0 |
| TOTAL | 460/320 | 199/123 | 174/124 | 49/46 | 2/2 | 36/25 | 0/0 |
| porc. % | 58.97 % | 61.8 % | 58.39 % | 51.58 % | 50 % | 59.02 % | 0 % |
Billy Harris / programado / pasado
| No se encontraron partidos |
Billy Harris form / superficie: DifÃcil
Billy Harris / superficie: DifÃcil
| 17.03.26 | c 1 | Aleksandar Vukic | Billy Harris | 7-63, 6-4 |  | match details |  Miami | DifÃcil |
| 14.03.26 | 1/2 | Ethan Quinn | Billy Harris | 7-66, 7-65 | | match details | Phoenix Challenger | DifÃcil |
| 13.03.26 | 1/4 | Billy Harris | Adrian Mannarino | 6-4, 6-74, 6-4 |  | match details | ||
| 12.03.26 | 2da ronda | Billy Harris | Darwin Blanch | 3-6, 7-65, 7-66 | | match details | ||
| 10.03.26 | 1er ronda | Billy Harris | Aleksandar Vukic | 7-66, 7-63 | | match details | ||
| 02.03.26 | c 1 | Christopher O'Connell | Billy Harris | 6-4, 6-3 | | match details | Indian Wells | DifÃcil |
| 15.02.26 | calif. | Pablo Carreno-Busta | Billy Harris | 7-5, 6-3 | | match details |  Doha | DifÃcil |
| 14.02.26 | c 1 | Billy Harris | Marco Trungelliti | 3-6, 6-4, 6-4 | | match details | ||
| 13.01.26 | c 1 | Chris Rodesch | Billy Harris | 6-3, 6-4 | | match details |  Melbourne | DifÃcil |
| 05.01.26 | Stefanos Tsitsipas | Billy Harris | 4-6, 6-1, 7-64 | | match details | Australia | DifÃcil | |
| 04.01.26 | Billy Harris | Shintaro Mochizuki | 7-64, 6-3 | | match details | |||
| 09.10.25 | 2da ronda | Bernard Tomic | Billy Harris | 6-4, 6-74, 6-2 | | match details |  Jinan Challenger | DifÃcil |
| 07.10.25 | 1er ronda | Billy Harris | Yosuke Watanuki | 1-6, 6-3, 6-2 | | match details | ||
| 30.09.25 | calif. | Valentin Royer | Billy Harris | 7-62, 6-4 | | match details | Shanghai | DifÃcil |
| 29.09.25 | c 1 | Billy Harris | Taro Daniel | 6-4, 6-2 | | match details | ||
| 27.09.25 | 1/4 | Alex Bolt | Billy Harris | 6-3, 2-6, 6-3 | | match details | Jingshan Challenger | DifÃcil |
| 26.09.25 | 2da ronda | Billy Harris | Liam Draxl | 6-4, 6-4 | | match details | ||
| 24.09.25 | 1er ronda | Billy Harris | Petr Bar Biryukov | 7-61, 7-64 | | match details | ||
| 18.09.25 | 1er ronda | Nikoloz Basilashvili | Billy Harris | 7-65, 6-3 | | match details | Chengdu | DifÃcil |
| 17.09.25 | calif. | Taro Daniel | Billy Harris | 7-5, 6-4 | | match details | ||
| 16.09.25 | c 1 | Billy Harris | Fumin Jiang | 6-3, 6-2 | | match details | ||
| 13.09.25 | 1/2 | Juan Manuel Cerundolo | Billy Harris | 6-2, 2-6, 6-4 | | match details | Guangzhou Challenger | DifÃcil |
| 12.09.25 | 1/4 | Billy Harris | Gauthier Onclin | 6-2, 7-66 | | match details | ||
| 11.09.25 | 2da ronda | Billy Harris | Arthur Gea | 7-5, 7-66 | | match details | ||
| 10.09.25 | 1er ronda | Billy Harris | Denis Yevseyev | 6-4, 4-0, Denis Yevseyev - retirado | | match details | ||
| 07.09.25 | fin | Billy Harris | Daniil Glinka | 3-6, 7-5, 6-3 | | match details |  Cassis Challenger | DifÃcil |
| 06.09.25 | 1/2 | Billy Harris | Justin Engel | 6-73, 7-65, 6-2 | | match details | ||
| 05.09.25 | 1/4 | Billy Harris | Mae Malige | 7-65, 6-1 | | match details | ||
| 04.09.25 | 2da ronda | Billy Harris | Eliakim Coulibaly | 7-61, 6-2 | | match details | ||
| 03.09.25 | 1er ronda | Billy Harris | Filippo Moroni | 6-74, 6-3, 6-3 | | match details | ||
| 26.08.25 | 1er ronda | Felix Auger Aliassime | Billy Harris | 6-4, 7-68, 6-4 | | match details | New York | DifÃcil |
| 22.08.25 | calif. | Chak Lam Coleman Wong | Billy Harris | 6-3, 6-4 | | match details | ||
| 21.08.25 | c 2 | Billy Harris | Mikhail Kukushkin | 6-75, 6-3, 6-2 | | match details | ||
| 18.08.25 | c 1 | Billy Harris | James Kent Trotter | 3-6, 6-1, 6-2 | | match details | ||
| 04.08.25 | 1er ronda | Garrett Johns | Billy Harris | 3-6, 6-3, 6-4 | | match details | Chicago Challenger | DifÃcil |
| 29.07.25 | 1er ronda | Dhakshineswar Suresh | Billy Harris | 6-3, 7-5 | | match details | Lexington Challenger | DifÃcil |
| 21.07.25 | 1er ronda | Cameron Norrie | Billy Harris | 6-3, 7-64 | | match details | Washington | DifÃcil |
| 20.07.25 | calif. | Billy Harris | Moerani Bouzige | 6-4, 7-66 | | match details | ||
| 19.07.25 | c 1 | Billy Harris | Marek Gengel | 6-1, 7-5 | | match details | ||
| 19.03.25 | 1er ronda | Eliot Spizzirri | Billy Harris | 7-62, 3-6, 6-2 | | match details | Miami | DifÃcil |
| 18.03.25 | calif. | Billy Harris | Hugo Gaston | 7-5, 6-2 | | match details | ||
| 17.03.25 | c 1 | Billy Harris | Mikael Ymer | 6-76, 7-65, 6-3 | | match details | ||
| 11.03.25 | 1er ronda | Chak Lam Coleman Wong | Billy Harris | 6-3, 6-74, 6-4 | | match details |  Cap Cana | DifÃcil |
| 03.03.25 | c 1 | Michael Mmoh | Billy Harris | 6-3, 6-2 | | match details | Indian Wells | DifÃcil |
| 01.03.25 | 1/2 | Brandon Holt | Billy Harris | 6-2, 7-64 | | match details |  Bengaluru Challenger | DifÃcil |
| 28.02.25 | 1/4 | Billy Harris | Tristan Schoolkate | 6-2, 1-6, 7-5 | | match details | ||
| 26.02.25 | 2da ronda | Billy Harris | Marek Gengel | 6-4, 6-3 | | match details | ||
| 25.02.25 | 1er ronda | Billy Harris | Enzo Couacaud | 6-1, 1-0, Enzo Couacaud - retirado | | match details | ||
| 24.02.25 | calif. | Petr Bar Biryukov | Billy Harris | 7-64, 6-4 | | match details | ||
| 23.02.25 | c 1 | Billy Harris | Siddharth Vishwakarma | 6-2, 6-1 | | match details | ||
| 21.02.25 | 1/4 | Brandon Holt | Billy Harris | 4-6, 6-3, 6-4 | | match details | Pune Challenger | DifÃcil |
| 20.02.25 | 2da ronda | Billy Harris | Hiroki Moriya | 7-5, 6-3 | | match details | ||
| 18.02.25 | 1er ronda | Billy Harris | Manas Manoj Dhamne | 6-4, 6-4 | | match details | ||
| 16.02.25 | fin | Kyrian Jacquet | Billy Harris | 6-4, 6-2 | | match details | New Delhi | DifÃcil |
| 15.02.25 | 1/2 | Billy Harris | Tristan Schoolkate | 4-6, 7-64, 6-2 | | match details | ||
| 14.02.25 | 1/4 | Billy Harris | Elias Ymer | 6-2, 4-6, 7-61 | | match details | ||
| 13.02.25 | 2da ronda | Billy Harris | James McCabe | 7-62, 6-3 | | match details | ||
| 11.02.25 | 1er ronda | Billy Harris | Eric Vanshelboim | 6-1, 6-4 | | match details | ||
| 08.02.25 | 1/2 | Elias Ymer | Billy Harris | 7-65, 7-62 | | match details | Chennai Challenger | DifÃcil |
| 07.02.25 | 1/4 | Billy Harris | Timofey Skatov | 6-3, 7-66 | | match details | ||
| 06.02.25 | 2da ronda | Billy Harris | Ergi Kirkin | 6-3, 6-3 | | match details | ||
| 04.02.25 | 1er ronda | Billy Harris | Eric Vanshelboim | 7-5, 6-2 | | match details | ||
| 09.01.25 | calif. | Kamil Majchrzak | Billy Harris | 7-5, 6-2 | | match details | Melbourne | DifÃcil |
| 08.01.25 | c 2 | Billy Harris | Carlos Taberner | 6-1, 6-2 | | match details | ||
| 07.01.25 | c 1 | Billy Harris | Yuta Shimizu | 6-74, 6-4, 6-4 | | match details | ||
| 02.01.25 | 1/4 | Hubert Hurkacz | Billy Harris | 7-63, 7-5 | | match details | Australia | DifÃcil |
| 01.01.25 | Alex De Minaur | Billy Harris | 6-2, 6-1 | | match details | |||
| 30.12.24 | Tomas Martin Etcheverry | Billy Harris | 3-6, 6-3, 6-2 | | match details | |||
| 16.10.24 | 2da ronda | Saba Purtseladze | Billy Harris | 6-4, 7-65 | | match details | Shenzhen Challenger | DifÃcil |
| 14.10.24 | 1er ronda | Billy Harris | Kasidit Samrej | 6-4, 6-71, 6-3 | | match details | ||
| 10.10.24 | 2da ronda | Mackenzie Mcdonald | Billy Harris | 6-0, 6-1 | | match details | Hangzhou Challenger | DifÃcil |
| 09.10.24 | 1er ronda | Billy Harris | Benjamin Lock | 6-3, 1-6, 6-3 | | match details | ||
| 03.10.24 | 1er ronda | Mattia Bellucci | Billy Harris | 6-3, 6-4 | | match details | Shanghai | DifÃcil |
| 01.10.24 | calif. | Beibit Zhukayev | Billy Harris | 7-5, 2-6, 6-4 | | match details | ||
| 30.09.24 | c 1 | Billy Harris | Vadym Ursu | 6-2, 6-4 | | match details | ||
| 24.09.24 | c 1 | Roberto Bautista Agut | Billy Harris | 5-7, 7-65, 6-3 | | match details | Beijing | DifÃcil |
| 22.08.24 | calif. | Timofey Skatov | Billy Harris | 4-6, 6-0, 6-3 | | match details | New York | DifÃcil |
| 21.08.24 | c 2 | Billy Harris | Murkel Dellien | 6-1, 6-3 | | match details | ||
| 20.08.24 | c 1 | Billy Harris | Juan Manuel Cerundolo | 6-3, 2-6, 7-5 | | match details | ||
| 14.08.24 | 2da ronda | Christopher Eubanks | Billy Harris | 7-65, 6-76, 6-2 | | match details | Cary Challenger | DifÃcil |
| 11.08.24 | 1er ronda | Billy Harris | Joao Fonseca | 6-2, 1-6, 6-3 | | match details | ||
| 06.08.24 | calif. | Brandon Nakashima | Billy Harris | 6-4, 7-62 | | match details |  Montreal | DifÃcil |
| 04.08.24 | c 1 | Billy Harris | Adam Walton | 6-4, 6-2 | | match details | ||
| 27.07.24 | c 1 | Paul Jubb | Billy Harris | 6-3, 7-5 | | match details | Washington | DifÃcil |
| 23.07.24 | 1er ronda | Aslan Karatsev | Billy Harris | 6-2, 6-2 | | match details | Atlanta | DifÃcil |
| 21.07.24 | calif. | Billy Harris | Harold Mayot | 6-3, 6-79, 6-4 | | match details | ||
| 20.07.24 | c 1 | Billy Harris | Nate Bonetto | 6-4, 6-3 | | match details | ||
| 15.02.24 | 1/4 | Richard Gasquet | Billy Harris | 5-7, 6-1, 6-2 | | match details |  Manama Challenger | DifÃcil |
| 14.02.24 | 2da ronda | Billy Harris | Gastao Elias | 6-2, 6-2 | | match details | ||
| 13.02.24 | 1er ronda | Billy Harris | Christopher O'Connell | 7-66, Christopher O'Connell - retirado | | match details | ||
| 11.01.24 | c 2 | David Goffin | Billy Harris | 3-6, 6-3, 6-2 | | match details | Melbourne | DifÃcil |
| 09.01.24 | c 1 | Billy Harris | Dimitar Kuzmanov | 0-6, 6-2, 6-2 | | match details | ||
| 15.01.24 | 1er ronda | Benjamin Hassan | Billy Harris | 7-63, 6-1 | | match details |  Nonthaburi 3 | DifÃcil |
| 13.10.23 | 1/4 | Maxime Janvier | Billy Harris | 7-65, 6-3 | | match details |  Malaga Challenger | DifÃcil |
| 11.10.23 | 2da ronda | Billy Harris | Roberto Bautista Agut | 7-5, 6-4 | | match details | ||
| 10.10.23 | 1er ronda | Billy Harris | Ivan Gakhov | 6-3, 6-4 | | match details | ||
| 09.10.23 | calif. | Billy Harris | Daniel Merida Aguilar | 6-2, 6-1 | | match details | ||
| 08.10.23 | c 1 | Billy Harris | John Echeverria | 7-5, 7-5 | | match details | ||
| 06.10.23 | 1/4 | Hugo Grenier | Billy Harris | 6-3, 6-4 | | match details | Alicante Challenger | DifÃcil |
| 05.10.23 | 2da ronda | Billy Harris | Pedro Martinez Portero | 6-1, 6-2 | | match details | ||
| 03.10.23 | 1er ronda | Billy Harris | Altug Celikbilek | 6-2, 6-75, 6-1 | | match details | ||
| 02.10.23 | calif. | Billy Harris | Dali Blanch | 6-1, 3-6, 6-3 | | match details | ||
| 01.10.23 | c 1 | Billy Harris | Illya Maksymchuk | 4-6, 6-4, 7-5 | | match details | ||
| 19.09.23 | 1er ronda | Harold Mayot | Billy Harris | 6-3, 4-6, 6-2 | | match details | St. Tropez | DifÃcil |
| 18.09.23 | calif. | Billy Harris | Mathias Bourgue | 6-78, 7-68, 6-2 | | match details | ||
| 17.09.23 | c 1 | Billy Harris | Tom Paris | 6-4, 6-4 | | match details | ||
| 08.09.23 | 1/4 | Liam Broady | Billy Harris | 6-4, 6-3 | | match details | Cassis Challenger | DifÃcil |
| 06.09.23 | 2da ronda | Billy Harris | Elmer Moller | 6-1, 7-5 | | match details | ||
| 05.09.23 | 1er ronda | Billy Harris | Mark Lajal | 6-3, 7-66 | | match details | ||
| 17.08.23 | 1/4 | Liam Broady | Billy Harris | 7-65, 6-4 | | match details | Winnipeg Challenger | DifÃcil |
| 16.08.23 | 2da ronda | Billy Harris | Luca Nardi | 6-4, 5-7, 7-5 | | match details | ||
| 14.08.23 | 1er ronda | Billy Harris | Dan Martin | 6-4, 6-4 | | match details | ||
| 09.08.23 | 2da ronda | Adam Walton | Billy Harris | 3-6, 7-67, 7-63 | | match details | Cary 1 | DifÃcil |
| 08.08.23 | 1er ronda | Billy Harris | Emilio Gomez | 7-5, 7-65 | | match details | ||
| 07.08.23 | calif. | Billy Harris | Jaimee Floyd Angele | 7-61, 7-5 | | match details | ||
| 06.08.23 | c 1 | Billy Harris | Donald Young | 6-4, 6-4 | | match details | ||
| 31.07.23 | 1er ronda | Steve Johnson | Billy Harris | 7-65, 6-4 | | match details | Lexington Challenger | DifÃcil |
| 26.03.23 | fin | Hugo Grenier | Billy Harris | 3-6, 6-1, 7-63 | | match details | Las Franquesas | DifÃcil |
| 25.03.23 | 1/2 | Billy Harris | Max Purcell | 7-63, 7-64 | | match details | ||
| 24.03.23 | 1/4 | Billy Harris | Marco Trungelliti | 6-0, 6-3 | | match details | ||
| 23.03.23 | 2da ronda | Billy Harris | Oriol Roca Batalla | 6-2, 6-0 | | match details | ||
| 21.03.23 | 1er ronda | Billy Harris | Oleksii Krutykh | 6-1, 6-2 | | match details | ||
| 20.03.23 | calif. | Billy Harris | Ryan Nijboer | 6-3, 3-6, 6-2 | | match details | ||
| 19.03.23 | c 1 | Billy Harris | Edas Butvilas | 6-4, 7-5 | | match details | ||
| 16.03.23 | 2da ronda | Adria Soriano Barrera | Billy Harris | 2-6, 6-3, 6-4 | | match details |  M25 Portimao | DifÃcil |
| 15.03.23 | 1er ronda | Billy Harris | Xavi Matas Ortega | 6-73, 6-2, 6-3 | | match details | ||
| 09.03.23 | 1er ronda | Jaime Faria | Billy Harris | 6-4, 6-3 | | match details | M25 Quinta | DifÃcil |
| 02.03.23 | 2da ronda | Lucas Poullain | Billy Harris | 6-4, 6-3 | | match details | M25 Loule | DifÃcil |
| 01.03.23 | 1er ronda | Billy Harris | Pedro Araujo | 6-4, 4-6, 6-3 | | match details | ||
| 22.02.23 | 1er ronda | Duarte Vale | Billy Harris | 6-2, 7-65 | | match details | M25 Faro | DifÃcil |
| 17.02.23 | 1/4 | Henrique Rocha | Billy Harris | 6-2, 7-62 | | match details | M25 Vila | DifÃcil |
| 16.02.23 | 2da ronda | Billy Harris | Georgii Kravchenko | 6-3, 6-2 | | match details | ||
| 15.02.23 | 1er ronda | Billy Harris | Nikolay Nedelchev | 3-6, 6-1, 7-63 | | match details | ||
| 10.01.23 | 1er ronda | Valentin Royer | Billy Harris | 6-1, 0-0, Billy Harris - retirado | | match details | Nonthaburi 2 | DifÃcil |
| 01.01.23 | c 1 | Alfredo Perez | Billy Harris | 6-4, 7-66 | | match details | Nonthaburi 1 | DifÃcil |
| 17.11.22 | 2da ronda | Jakub Mensik | Billy Harris | 6-3, 6-4 | | match details |  M25 Heraklion | DifÃcil |
| 16.11.22 | 1er ronda | Billy Harris | Tim Sandkaulen | 6-4, 7-66 | | match details | ||
| 05.10.22 | 2da ronda | Dimitar Kuzmanov | Billy Harris | 6-4, 6-4 | | match details | Alicante Challenger | DifÃcil |
| 03.10.22 | 1er ronda | Billy Harris | Dali Blanch | 6-3, 6-4 | | match details | ||
| 09.09.22 | 1/4 | Stuart Parker | Billy Harris | 6-4, 6-4 | | match details | Nonthaburi 3 | DifÃcil |
| 09.09.22 | 2da ronda | Billy Harris | Gage Brymer | 2-6, 6-1, 6-2 | | match details | ||
| 06.09.22 | 1er ronda | Billy Harris | Benjamin Lock | 6-3, 7-64 | | match details | ||
| 01.09.22 | 2da ronda | Arthur Cazaux | Billy Harris | 6-1, 6-1 | | match details | Nonthaburi 2 | DifÃcil |
| 30.08.22 | 1er ronda | Billy Harris | Yunseong Chung | 6-3, 4-6, 6-4 | | match details | ||
| 22.08.22 | 1er ronda | Alibek Kachmazov | Billy Harris | 7-610, 3-6, 6-3 | | match details | Nonthaburi 1 | DifÃcil |
| 11.08.22 | 2da ronda | Ben Shelton | Billy Harris | 6-3, 6-2 | | match details | Chicago Challenger | DifÃcil |
| 10.08.22 | 1er ronda | Billy Harris | Aleksandar Kovacevic | 6-3, 4-6, 6-3 | | match details | ||
| 08.08.22 | c 1 | Billy Harris | Makoto Ochi | 7-63, 6-2 | | match details | ||
| 08.08.22 | calif. | Billy Harris | Tennys Sandgren | 6-4, 7-69 | | match details | ||
| 04.08.22 | 2da ronda | Aleksandar Kovacevic | Billy Harris | 7-65, 1-6, 6-4 | | match details | Lexington Challenger | DifÃcil |
| 02.08.22 | 1er ronda | Billy Harris | Aidan Mchugh | 6-3, 3-6, 6-3 | | match details | ||
| 26.07.22 | 1er ronda | Emilio Gomez | Billy Harris | 6-3, 6-4 | | match details | Winnipeg Challenger | DifÃcil |
| 15.05.22 | fin | Billy Harris | Edan Leshem | 6-4, 6-3 | | match details |  M25 Nottingham | DifÃcil |
| 14.05.22 | 1/2 | Billy Harris | Leandro Riedi | 7-66, 7-69 | | match details | ||
| 13.05.22 | 1/4 | Billy Harris | Stuart Parker | 6-1, 7-63 | | match details | ||
| 12.05.22 | 2da ronda | Billy Harris | William Jansen | 6-3, 6-1 | | match details | ||
| 11.05.22 | 1er ronda | Billy Harris | Alexis Canter | 6-3, 6-3 | | match details | ||
| 07.05.22 | 1/2 | Stuart Parker | Billy Harris | 7-67, 5-7, 6-3 | | match details | M25 Nottingham | DifÃcil |
| 06.05.22 | 1/4 | Billy Harris | Aidan Mchugh | 6-2, 7-5 | | match details | ||
| 05.05.22 | 2da ronda | Billy Harris | Charles Broom | 6-4, 6-2 | | match details | ||
| 04.05.22 | 1er ronda | Billy Harris | Edan Leshem | 6-3, 6-4 | | match details | ||
| 21.04.22 | 2da ronda | Stuart Parker | Billy Harris | 6-3, 4-6, 6-2 | | match details | M25 Nottingham | DifÃcil |
| 19.04.22 | 1er ronda | Billy Harris | Christian Sigsgaard | 6-70, 7-5, 6-3 | | match details | ||
| 16.04.22 | 1/2 | Hiroki Moriya | Billy Harris | 6-2, 3-6, 6-4 | | match details | M25 Nottingham | DifÃcil |
| 15.04.22 | 1/4 | Billy Harris | Alastair Gray | 5-7, 6-0, 6-2 | | match details | ||
| 14.04.22 | 2da ronda | Billy Harris | David Jorda Sanchis | 6-3, 7-5 | | match details | ||
| 12.04.22 | 1er ronda | Billy Harris | Luca Pow | 6-4, 6-3 | | match details | ||
| 02.03.22 | 1er ronda | Alberto Barroso Campos | Billy Harris | 3-6, 6-1, 7-66 | | match details | M25 Faro | DifÃcil |
| 25.02.22 | 1/4 | Alejandro Moro Canas | Billy Harris | 3-6, 6-4, 7-5 | | match details | M25 Vale | DifÃcil |
| 24.02.22 | 2da ronda | Billy Harris | Sebastian Fanselow | 5-7, 6-4, 6-3 | | match details | ||
| 23.02.22 | 1er ronda | Billy Harris | Gian Luca Tanner | 6-1, 6-2 | | match details | ||
| 17.10.21 | fin | Yan Bondarevskiy | Billy Harris | 6-2, 6-3 | | match details |  M15 Sozopol | DifÃcil |
| 17.10.21 | 1/2 | Billy Harris | Ben Patael | 4-6, 6-1, 7-63 | | match details | ||
| 15.10.21 | 1/4 | Billy Harris | Nicholas David Ionel | 2-6, 6-3, 6-0 | | match details | ||
| 14.10.21 | 1er ronda | Billy Harris | Berk Ilkel | 6-1, 7-5 | | match details | ||
| 14.10.21 | 2da ronda | Billy Harris | Adam Jurajda | Adam Jurajda - walk over | | match details | ||
| 10.10.21 | fin | Billy Harris | Kai Wehnelt | 6-4, 6-1 | | match details | M15 Sozopol | DifÃcil |
| 09.10.21 | 1/2 | Billy Harris | Yan Bondarevskiy | 6-3, 3-6, 7-62 | | match details | ||
| 08.10.21 | 1/4 | Billy Harris | Alexandar Lazarov | 6-4, 6-2 | | match details | ||
| 07.10.21 | 2da ronda | Billy Harris | Sandro Kopp | 6-2, 7-62 | | match details | ||
| 05.10.21 | 1er ronda | Billy Harris | Simeon Terziev | 6-1, 7-5 | | match details | ||
| 06.07.21 | 1er ronda | Francisco Rocha | Billy Harris | 6-2, 6-1 | | match details | M15 Almada | DifÃcil |
| 12.06.21 | 1/2 | Yuki Mochizuki | Billy Harris | 6-2, 3-6, 6-3 | | match details | M15 Heraklion | DifÃcil |
| 11.06.21 | 1/4 | Billy Harris | William Griffith | 6-2, 7-65 | | match details | ||
| 10.06.21 | 2da ronda | Billy Harris | Matas Vasiliauskas | 6-3, 3-6, 6-1 | | match details | ||
| 08.06.21 | 1er ronda | Billy Harris | Ze Zhang | 6-2, 6-2 | | match details | ||
| 04.06.21 | 1/4 | Ben Patael | Billy Harris | 5-7, 6-4, 6-3 | | match details | M15 Heraklion | DifÃcil |
| 03.06.21 | 2da ronda | Billy Harris | Petros Tsitsipas | 4-6, 6-0, 7-63 | | match details | ||
| 02.06.21 | 1er ronda | Billy Harris | Makoto Ochi | 6-78, 7-5, 6-0 | | match details | ||
| 25.05.21 | 1er ronda | Luke Johnson | Billy Harris | 3-6, 7-64, 6-1 | | match details | M15 Heraklion | DifÃcil |
| 24.11.20 | c 2 | Billy Harris | Sergis Kyratzis | 6-2, 7-63 | | match details | M15 Heraklion | DifÃcil |
| 24.11.20 | calif. | Cezar Cretu | Billy Harris | 6-4, 6-4 | | match details | ||
| 23.11.20 | c 1 | Billy Harris | Domagoj Biljesko | 6-4, 7-62 | | match details | ||
| 17.11.20 | calif. | Vasil Kirkov | Billy Harris | 4-6, 6-0, 10-7 | | match details | M15 Heraklion | DifÃcil |
| 16.11.20 | c 2 | Billy Harris | Sebastian Gima | 6-1, 6-1 | | match details | ||
| 15.11.20 | c 1 | Billy Harris | Neil Oberleitner | 2-6, 6-4, 11-9 | | match details | ||
| 11.11.20 | c 2 | Aristotelis Thanos | Billy Harris | 7-62, 6-4 | | match details | M15 Heraklion | DifÃcil |
| 08.11.20 | c 1 | Billy Harris | Naoki Tajima | 5-7, 6-1, 10-7 | | match details | ||
| 01.11.20 | c 1 | Gabriel Donev | Billy Harris | 3-6, 6-1, 10-7 | | match details | M15 Heraklion | DifÃcil |
| 12.03.20 | 2da ronda | Billy Harris | Nicolo Turchetti | 6-3, 6-3 | | match details | M15 Loule | DifÃcil |
| 11.03.20 | 1er ronda | Billy Harris | Tiago Cacao | 6-2, 6-1 | | match details | ||
| 09.03.20 | calif. | Billy Harris | Alessandro Coppini | 7-5, 6-4 | | match details | ||
| 09.03.20 | c 1 | Billy Harris | Eduardo Lobo De Almeida | 6-1, 6-1 | | match details | ||
| 09.03.20 | c 2 | Billy Harris | Martim Simoes | 6-2, 6-2 | | match details | ||
| 02.03.20 | c 1 | Alexis Boureau | Billy Harris | 2-6, 6-2, 10-4 | | match details | M15 Faro | DifÃcil |
| 26.02.20 | 1er ronda | Tiago Cacao | Billy Harris | 6-4, 6-3 | | match details | M15 Vale | DifÃcil |
| 20.02.20 | 2da ronda | Antonio Massara | Billy Harris | 6-2, 2-6, 7-5 | | match details | M15 Heraklion | DifÃcil |
| 18.02.20 | 1er ronda | Billy Harris | Jordan Correia Passos Do Carmo | 7-65, 6-74, 6-4 | | match details | ||
| 16.02.20 | 1/2 | Zizou Bergs | Billy Harris | 6-3, 3-6, 7-67 | | match details | M15 Heraklion | DifÃcil |
| 14.02.20 | 1/4 | Billy Harris | Mattia Bellucci | 4-6, 6-4, 7-5 | | match details | ||
| 13.02.20 | 2da ronda | Billy Harris | Alibek Kachmazov | 6-73, 6-1, 6-1 | | match details | ||
| 12.02.20 | 1er ronda | Billy Harris | Jaimee Floyd Angele | 4-6, 7-63, 6-2 | | match details | ||
| 16.01.20 | 2da ronda | Carlos Alcaraz | Billy Harris | 4-6, 7-63, 7-62 | | match details | M15 Manacor | DifÃcil |
| 15.01.20 | 1er ronda | Billy Harris | Jose Hernandez-Fernandez | 4-6, 6-3, 6-3 | | match details | ||
| 14.01.20 | calif. | Billy Harris | Alberto Barroso Campos | 6-3, 6-3 | | match details | ||
| 13.01.20 | c 2 | Billy Harris | Emilien Voisin | 6-1, 4-6, 10-3 | | match details | ||
| 12.01.20 | c 1 | Billy Harris | Niklas Koch | 6-1, 6-1 | | match details | ||
| 07.01.20 | c 2 | Christopher Patzanovsky | Billy Harris | 4-6, 6-4, 10-6 | | match details | M15 Manacor | DifÃcil |
| 05.01.20 | c 1 | Billy Harris | Kuzey Cekirge | 4-6, 6-3, 11-9 | | match details | ||
| 25.11.19 | c 2 | Christos Keisidis | Billy Harris | 6-2, 6-2 | | match details | M15 Heraklion | DifÃcil |
| 24.11.19 | c 1 | Billy Harris | Ioannis Stamoulos | 6-0, 6-4 | | match details | ||
| 17.11.19 | c 1 | Dax Donders | Billy Harris | 6-3, 6-4 | | match details | M15 Heraklion | DifÃcil |
| 15.11.19 | 2da ronda | Alexander Erler | Billy Harris | 6-3, 3-6, 6-4 | | match details | M15 Heraklion | DifÃcil |
| 14.11.19 | 1er ronda | Billy Harris | Simon Yitbarek | 6-3, 6-76, 6-4 | | match details | ||
| 12.11.19 | calif. | Billy Harris | Admir Kalender | 6-4, 6-3 | | match details | ||
| 11.11.19 | c 2 | Billy Harris | Niklas Rohrer | 6-3, 6-1 | | match details | ||
| 10.11.19 | c 1 | Billy Harris | Alexander Romay | 6-3, 6-1 | | match details | ||
| 08.11.19 | 1/4 | Pedro Vives Marcos | Billy Harris | 7-62, 6-1 | | match details | M15 Heraklion | DifÃcil |
| 07.11.19 | 2da ronda | Billy Harris | Filippo Moroni | 6-1, 6-2 | | match details | ||
| 06.11.19 | 1er ronda | Billy Harris | Alexandros Skorilas | 6-4, 6-3 | | match details | ||
| 05.11.19 | calif. | Billy Harris | Jonathan Binding | 6-4, 3-6, 10-2 | | match details | ||
| 04.11.19 | c 2 | Billy Harris | Jack Gibbens | 6-4, 6-2 | | match details | ||
| 29.10.19 | calif. | Oleksandr Ovcharenko | Billy Harris | 4-6, 6-4, 10-5 | | match details |  M15 Sharm | DifÃcil |
| 28.10.19 | c 2 | Billy Harris | Marco Franzini | 6-4, 6-4 | | match details | ||
| 25.10.19 | 1/4 | Julian Ocleppo | Billy Harris | 7-60, 4-6, 7-62 | | match details | M15 Sharm | DifÃcil |
| 24.10.19 | 2da ronda | Billy Harris | Timur Kiuamov | 6-3, 3-6, 7-60 | | match details | ||
| 23.10.19 | 1er ronda | Billy Harris | Dimitriy Voronin | 6-4, 6-2 | | match details | ||
| 22.10.19 | calif. | Billy Harris | Bingyu Yu | 6-3, 6-4 | | match details | ||
| 21.10.19 | c 2 | Billy Harris | Giordan Kunz | 6-1, 6-1 | | match details | ||
| 20.10.19 | c 1 | Billy Harris | Piotr Galus | 7-5, 6-4 | | match details | ||
| 12.10.19 | 1/2 | Daniel Nguyen | Billy Harris | 2-6, 7-65, 6-1 | | match details |  M25 Tay | DifÃcil |
| 11.10.19 | 1/4 | Billy Harris | Daisuke Sumizawa | 6-2, 6-4 | | match details | ||
| 10.10.19 | 2da ronda | Billy Harris | Kazuki Nishiwaki | 6-4, 6-4 | | match details | ||
| 09.10.19 | 1er ronda | Billy Harris | Linh Giang Trinh | 6-3, 6-1 | | match details | ||
| 02.10.19 | 1er ronda | Arthur Weber | Billy Harris | 4-6, 6-2, 6-3 | | match details | M25 Tay | DifÃcil |
| 03.09.19 | calif. | Anirudh Chandrasekar | Billy Harris | 6-4, 6-3 | | match details | M15 Hua | DifÃcil |
| 02.09.19 | c 1 | Billy Harris | Vorachon Rakpuangchon | 6-3, 6-2 | | match details | ||
| 28.08.19 | 1er ronda | Yu Hsiou Hsu | Billy Harris | 7-66, 6-2 | | match details | M15 Hua | DifÃcil |
| 27.08.19 | calif. | Billy Harris | Seita Watanabe | 6-2, 6-1 | | match details | ||
| 27.08.19 | c 1 | Billy Harris | Khomtat Kitthachok | 6-1, 6-1 | | match details | ||
| 22.08.19 | 2da ronda | Seongchan Hong | Billy Harris | 6-3, 6-0 | | match details | M15 Hua | DifÃcil |
| 21.08.19 | 1er ronda | Billy Harris | Dominik Palan | 6-78, 6-4, 6-2 | | match details | ||
| 28.07.19 | c 1 | Yuttana Charoenphon | Billy Harris | 7-64, 5-7, 10-5 | | match details | M25 Nonthaburi | DifÃcil |
| 23.07.19 | calif. | Grigoriy Lomakin | Billy Harris | 4-6, 6-4, 12-10 | | match details | M25 Nonthaburi | DifÃcil |
| 22.07.19 | c 1 | Billy Harris | Kittirat Kerdlaphee | 6-4, 6-2 | | match details | ||
| 05.11.18 | 1er ronda | Igor Smilansky | Billy Harris | 5-7, 6-2, 6-2 | | match details | Thailand F8 | DifÃcil |
| 31.10.18 | 2da ronda | Roman Safiullin | Billy Harris | 6-3, 6-3 | | match details | Vietnam F5 | DifÃcil |
| 30.10.18 | 1er ronda | Billy Harris | Linh Giang Trinh | 6-0, 6-3 | | match details | ||
| 23.10.18 | 1er ronda | Shuichi Sekiguchi | Billy Harris | 7-63, 4-6, 7-67 | | match details | Vietnam F4 | DifÃcil |
| 13.09.18 | 1/4 | Andrew Watson | Billy Harris | 6-2, 6-1 | | match details | Great Britain | DifÃcil |
| 12.09.18 | 2da ronda | Billy Harris | Oscar Weightman | 6-4, 6-2 | | match details | ||
| 11.09.18 | 1er ronda | Billy Harris | George Loffhagen | 1-6, 7-65, 6-2 | | match details | ||
| 05.07.18 | 2da ronda | Zsombor Piros | Billy Harris | 6-2, 6-4 | | match details | Spain F17 | DifÃcil |
| 03.07.18 | 1er ronda | Billy Harris | Marat Deviatiarov | 6-2, 4-6, 6-2 | | match details | ||
| 14.12.17 | 1/4 | Jacob Grills | Billy Harris | 6-2, 5-7, 6-3 | | match details | Thailand F12 | DifÃcil |
| 13.12.17 | 2da ronda | Billy Harris | Shintaro Imai | 7-64, 6-2 | | match details | ||
| 12.12.17 | 1er ronda | Billy Harris | Yuanfeng Li | 6-3, 6-3 | | match details | ||
| 11.12.17 | calif. | Billy Harris | Jae Hwan Kim | 6-4, 6-4 | | match details | ||
| 11.12.17 | c 2 | Billy Harris | Richard Yang | 6-4, 6-1 | | match details | ||
| 05.12.17 | 1er ronda | Corentin Denolly | Billy Harris | 7-5, 7-5 | | match details | Thailand F11 | DifÃcil |
| 04.12.17 | c 2 | Billy Harris | Alen Rogic Hadzalic | 7-66, 6-1 | | match details | ||
| 04.12.17 | calif. | Billy Harris | Chien-Hsun Lo | 6-3, 6-2 | | match details | ||
| 29.11.17 | 2da ronda | Jose Statham | Billy Harris | 6-4, 6-1 | | match details | Thailand F10 | DifÃcil |
| 28.11.17 | 1er ronda | Billy Harris | Edward Bourchier | 6-4, 6-2 | | match details | ||
| 16.11.17 | 2da ronda | Yaraslav Shyla | Billy Harris | 6-2, 6-4 | | match details | Greece F9 | DifÃcil |
| 15.11.17 | 1er ronda | Billy Harris | Ioannis Stergiou | 6-4, 7-66 | | match details | ||
| 09.11.17 | 2da ronda | Carlos Gomez-Herrera | Billy Harris | 6-3, 6-2 | | match details | Greece F8 | DifÃcil |
| 08.11.17 | 1er ronda | Billy Harris | Vangelis Fragistas | 6-1, 6-1 | | match details | ||
| 04.11.17 | 1/2 | Andres Artunedo Martinavarr | Billy Harris | 6-3, 6-2 | | match details | Greece F7 | DifÃcil |
| 03.11.17 | 1/4 | Billy Harris | Milan Drinic | 6-1, 7-63 | | match details | ||
| 02.11.17 | 2da ronda | Billy Harris | Mousheg Hovhannisyan | 7-63, 6-3 | | match details | ||
| 01.11.17 | 1er ronda | Billy Harris | Vit Kopriva | 5-7, 6-2, 7-63 | | match details | ||
| 19.09.17 | 1er ronda | Jeremy Beale | Billy Harris | 6-3, 3-6, 6-3 | | match details | Great Britain | DifÃcil |
| 13.09.17 | 1er ronda | Enrico Dalla Valle | Billy Harris | 6-3, 7-65 | | match details | Great Britain | DifÃcil |
| 29.03.17 | 1er ronda | Joao Monteiro | Billy Harris | 6-3, 7-5 | | match details | Portugal F4 | DifÃcil |
| 27.03.17 | calif. | Billy Harris | Joao Antonio | 5-7, 6-3, 6-1 | | match details | ||
| 27.03.17 | c 2 | Billy Harris | Guilherme Sergio | 6-2, 6-2 | | match details | ||
| 15.03.17 | 1er ronda | Yannick Mertens | Billy Harris | 6-2, 6-4 | | match details | Portugal F3 | DifÃcil |
| 13.03.17 | c 1 | Billy Harris | Samuele Ramazzotti | 3-6, 6-3, 6-3 | | match details | ||
| 13.03.17 | c 2 | Billy Harris | Diogo Lourenco | 6-1, 6-4 | | match details | ||
| 13.03.17 | calif. | Billy Harris | Francisco Cabral | 1-6, 6-2, 6-1 | | match details | ||
| 08.03.17 | 1er ronda | Carlos Gomez-Herrera | Billy Harris | 6-4, 7-64 | | match details | Portugal F2 | DifÃcil |
| 04.03.17 | 1/4 | Ricardo Ojeda Lara | Billy Harris | 6-4, 6-3 | | match details | Portugal F1 | DifÃcil |
| 02.03.17 | 2da ronda | Billy Harris | Pietro Licciardi | 6-4, 2-6, 6-1 | | match details | ||
| 01.03.17 | 1er ronda | Billy Harris | Frederico Gil | 6-4, 6-2 | | match details | ||
| 27.02.17 | calif. | Billy Harris | Gian Marco Moroni | 7-5, 6-2 | | match details | ||
| 27.02.17 | Billy Harris | Duarte Duro | 6-0, 6-0 | | match details | |||
| 27.02.17 | c 1 | Billy Harris | Bart Van Den Berg | 7-5, 6-2 | | match details | ||
| 27.02.17 | c 2 | Billy Harris | Victor Poncelet | 6-3, 6-2 | | match details | ||
| 21.02.17 | 1er ronda | Raul Brancaccio | Billy Harris | 6-4, 6-1 | | match details | Spain F6 | DifÃcil |
| 20.02.17 | c 1 | Billy Harris | Vitalii Shcherba | 4-6, 6-3, 7-5 | | match details | ||
| 20.02.17 | c 2 | Billy Harris | Fran Zvonimir Zgombic | 6-3, 6-1 | | match details | ||
| 20.02.17 | calif. | Billy Harris | Sergio Martos Gornes | 6-3, 3-6, 7-5 | | match details | ||
| 02.12.16 | 2da ronda | Vit Kopriva | Billy Harris | 6-1, 6-1 | | match details |  Cyprus F3 | DifÃcil |
| 29.11.16 | 1er ronda | Billy Harris | Eleftherios Neos | 2-6, 7-5, 6-4 | | match details | ||
| 22.11.16 | 1er ronda | Benjamin Hannestad | Billy Harris | 6-3, 6-4 | | match details | Cyprus F2 | DifÃcil |
| 15.11.16 | 1er ronda | Toby Martin | Billy Harris | 6-3, 5-7, 7-65 | | match details | Cyprus F1 | DifÃcil |
| 26.05.16 | 2da ronda | Jorge Hernando-Ruano | Billy Harris | 6-4, 7-5 | | match details | Portugal F7 | DifÃcil |
| 24.05.16 | 1er ronda | Billy Harris | Francisco Cabral | 6-2, 7-5 | | match details | ||
| 27.07.15 | calif. | Billy Harris | Lofo Ramiaramanan | 6-2, 6-4 | | match details |  Belgium F8 | DifÃcil |
| 27.07.15 | 1er ronda | Billy Harris | Hunter Johnson | 6-4, 6-2 | | match details | ||
| 27.07.15 | 2da ronda | Yannick Jankovits | Billy Harris | 6-1, 6-3 | | match details | ||
| 27.07.15 | c 1 | Billy Harris | Simon Beaupain | 6-4, 6-4 | | match details | ||
| 27.07.15 | c 2 | Billy Harris | Thibaut Defoort | 6-0, 6-1 | | match details | ||
| 01.09.14 | calif. | Billy Harris | Bruce Strachan | 6-4, 6-71, 6-4 | | match details | Great Britain | DifÃcil |
| 01.09.14 | 1er ronda | Marcus Willis | Billy Harris | 6-1, 7-5 | | match details | ||
| 01.09.14 | c 1 | Billy Harris | Thomas Colautti | 6-3, 6-1 | | match details | ||
| 01.09.14 | c 2 | Billy Harris | Ben Jones | 7-5, 6-1 | | match details | ||
| 29.07.13 | calif. | Billy Harris | Adam Thornton-Brown | 4-6, 7-66, 6-2 | | match details | Great Britain | DifÃcil |
| 29.07.13 | c 1 | Billy Harris | Sizya Ernest Kivanda | 6-4, 6-3 | | match details | ||
| 29.07.13 | c 2 | Billy Harris | Ronak Manuja | 7-5, 6-3 | | match details | ||
| 29.07.13 | 1er ronda | Ashley Hewitt | Billy Harris | 6-4, 6-2 | | match details |