Challenger Winnipeg | 08/16 17:00 | 26 | [122] Luca Nardi v Billy Harris [330] | 4-6,7-5,5-7 | |
Challenger Winnipeg | 08/14 21:20 | 25 | Dan Martin v Billy Harris | 4-6,4-6 | |
Challenger Winnipeg | 08/13 16:00 | 14 | Billy Harris v Kiranpal Pannu | Cancelled | |
Challenger Cary | 08/09 18:00 | 26 | [333] Billy Harris v Adam Walton [256] | 6-3,6-7,6-7 | |
Challenger Cary | 08/08 18:00 | 25 | [180] Emilio Gomez v Billy Harris [333] | 5-7,6-7 | |
Challenger Cary | 08/07 18:20 | 19 | Billy Harris v Jaimee Floyd Angele | 7-6,7-5 | |
Challenger Cary | 08/06 18:30 | 14 | Billy Harris v Donald Young | 6-4,6-4 | |
Challenger Lexington | 07/31 23:50 | 25 | [314] Billy Harris v Steve Johnson [193] | 6-7,4-6 | |
ITF M25 Roehampton | 07/20 12:30 | 27 | Billy Harris v Daniel Cox | 4-6,5-7 | |
ITF M25 Roehampton | 07/19 12:55 | 26 | Billy Harris v Patrick Brady | 6-3,7-6 | |
ITF M25 Roehampton | 07/18 10:00 | 25 | Billy Harris v Oscar Weightman | 6-3,6-2 | |
ITF M25 Nottingham | 07/15 09:30 | 29 | Billy Harris v Toby Samuel | 4-6,4-6 | |
ITF M25 Nottingham | 07/14 10:00 | 28 | [377] Charles Broom v Billy Harris [348] | 3-6,6-7 | |
ITF M25 Nottingham | 07/13 10:00 | 27 | Billy Harris v Connor Thomson | 6-1,7-6 | |
ITF M25 Nottingham | 07/12 14:45 | 26 | Billy Harris v Yannik Steinegger | 6-4,6-1 | |
ITF M25 Nottingham | 07/12 10:15 | 25 | Billy Harris v Devin Badenhorst | 7-6,6-2 | |
Wimbledon | 06/29 10:30 | 19 | [156] Hamad Medjedovic v Billy Harris [346] | 6-4,7-6,6-4 | |
Wimbledon | 06/28 12:55 | 15 | [346] Billy Harris v Hugo Gaston [137] | 2-6,7-6,6-4 | |
Wimbledon | 06/26 15:35 | 14 | [346] Billy Harris v Alexander Ritschard [161] | 5-7,7-6,6-2 | |
ATP Queens | 06/18 10:00 | 19 | [16] Tommy Paul v Billy Harris [349] | 6-3,6-4 | |
ATP Queens | 06/17 10:00 | 26 | [349] Billy Harris v Constant Lestienne [67] | 3-6,7-5,6-3 | |
Challenger Nottingham | 06/11 14:20 | 45 | [200] Juncheng Shang v Billy Harris [355] | 6-3,6-3 | |
Challenger Surbiton | 06/06 13:20 | 25 | [136] Rinky Hijikata v Billy Harris [355] | 6-3,7-5 | |
Challenger Surbiton | 06/05 12:00 | 19 | [355] Billy Harris v Zachary Svajda [227] | 6-4,7-6 | |
Challenger Surbiton | 06/04 13:10 | 14 | [200] Juncheng Shang v Billy Harris [355] | 5-7,5-7 | |
UK Pro League | 05/30 12:00 | 1 | Billy Harris v Roy Keegan | Retired | |
UK Pro League | 05/29 12:00 | 1 | Marcus Walters v Billy Harris | 7-5,4-6,10-8 | |
Challenger Prague | 05/09 10:50 | 25 | [309] Alejandro Moro Canas v Billy Harris [308] | 6-2,3-6,6-0 | |
Challenger Prague | 05/08 09:00 | 19 | [420] Martin Damm v Billy Harris [311] | 4-6,3-6 | |
Challenger Prague Qual | 05/07 10:20 | 14 | Hynek Barton v Billy Harris | 4-6,3-6 |
Billy Harris (born 25 January 1995) is a British tennis player. He has a career-high ATP singles ranking of world No. 101 achieved on 9 September 2024. He is the current British No. 4. He also has a career-high doubles ranking of No. 265 achieved on 12 February 2024.
Harris won the ATP Challenger doubles title at the 2022 Winnipeg National Bank Challenger with Kelsey Stevenson.
He reached his first singles Challenger final at the inaugural edition of the 2023 Challenger Club Els Gorchs in Las Franquesas del Valles, Spain as a qualifier where he lost to second seed Hugo Grenier.
He made his ATP debut at the 2023 Sofia Open where as a qualifier he reached the main draw and defeated defending champion Marc-Andrea Huesler in the first round.
Ranked No. 162, he received a wildcard for the main draw at the 2024 Queen's Club Championships and reached his first ATP career quarterfinal. En route, he defeated Tomás Martín Etcheverry and qualifier Giovanni Mpetshi Perricard in the second round, for his second and third wins at the ATP tour level. As a result he reached the top 150 in the rankings on 24 June 2024. His good form continued at the next grass court tournament, the 2024 Eastbourne International where ranked No. 139, he defeated compatriot and fellow wildcard Jacob Fearnley in the first round and another compatriot, lucky loser Charles Broom in the second to reach back-to-back quarterfinals. He reached his first ATP career semifinal with a win over Flavio Cobolli in three sets. He then lost to Max Purcell in a tight three-set match. As a result, he reached the Top 125 in the rankings.
For his Grand Slam debut, he received a wildcard for the 2024 Wimbledon Championships. Harris lost in the first round to Spain's Jaume Munar. Harris qualified for the main draw at the 2024 Hall of Fame Open in Newport, Rhode Island, going on to defeat Gabriel Diallo in the first round. He lost his next match to Mackenzie McDonald.
Harris made his debut for the Great Britain Davis Cup team against Finland in Manchester, England, on 11 September 2024, defeating Otto Virtanen in straight sets.
After Jack Draper withdrew with an injury from the 2025 United Cup Harris who before was the 2nd in line to represent Great Britain in the United Cup was promoted to the number 1 and Jan Choinski was selected for the number 2 spot. Harris is set to compete against Alex de Minaur and Tomás Martín Etcheverry in the United Cup