Davis Cup 02/02 15:25 168 [166] Otto Virtanen v Nuno Borges [47] 6-2,6-1
Challenger Quimper 01/26 17:15 27 Otto Virtanen v Harold Mayot Walkover
Challenger Quimper 01/25 20:30 26 [166] Otto Virtanen v Kyrian Jacquet [204] Retired
Challenger Quimper 01/23 17:30 25 [83] Gregoire Barrere v Otto Virtanen [166] 5-7,4-6
Challenger Tenerife 01/17 15:40 26 [220] Francesco Maestrelli v Otto Virtanen [166] 6-4,6-1
Challenger Tenerife 01/16 13:30 25 [191] Abedallah Shelbayh v Otto Virtanen [166] 4-6,6-7
Australian Open 01/09 01:50 14 [168] Otto Virtanen v Andrea Vavassori [155] 0-6,3-6
ATP Hong Kong 01/01 04:30 19 Otto Virtanen v Marc-Andrea Huesler 2-6,0-6
ATP Hong Kong 12/31 05:40 14 [86] Jaume Munar v Otto Virtanen [168] 6-3,3-6,4-6
Davis Cup 11/24 14:50 28 [171] Otto Virtanen v Alexei Popyrin [40] 6-7,2-6
Davis Cup 11/21 16:40 27 [139] Gabriel Diallo v Otto Virtanen [171] 4-6,5-7
Challenger Helsinki 11/08 15:30 25 [239] Luarca CF v Otto Virtanen [148] 7-5,6-3
Challenger Brest 10/25 10:50 25 [94] Constant Lestienne v Otto Virtanen [124] 6-2,3-6,6-3
ATP Stockholm 10/15 14:15 19 [103] Pavel Kotov v Otto Virtanen [118] 6-4,6-4
ATP Stockholm 10/14 14:50 14 [158] Damir Dzumhur v Otto Virtanen [118] 4-6,7-6,6-7
Challenger Bratislava 10/12 12:30 26 [149] Lukas Klein v Otto Virtanen [118] 6-4,6-4
Challenger Bratislava 10/11 09:00 25 [118] Otto Virtanen v Slovenia Women [104] 7-6,1-6,6-2
Challenger Mouilleron le Captif 10/02 16:45 25 [89] Hugo Gaston v Otto Virtanen [124] 6-7,7-6,6-2
Challenger Orleans 09/28 10:25 26 [102] David Goffin v Otto Virtanen [124] 5-7,6-4,6-4
Challenger Orleans 09/27 11:40 25 [124] Otto Virtanen v Lucas Poullain [288] 6-3,6-4
Davis Cup 09/16 13:00 1 [39] Mackenzie McDonald v Otto Virtanen [125] 6-7,6-1,6-7
Davis Cup 09/15 13:00 1 [168] Dino Prizmic v Otto Virtanen [125] 4-6,6-3,3-6
Davis Cup 09/12 13:00 1 [68] Botic Van De Zandschulp v Otto Virtanen [125] 6-7,4-6
US Open 08/29 22:05 23 [34] Tomas Martin Etcheverry v Otto Virtanen [133] 6-3,6-7,1-6,6-4,7-6
US Open 08/25 21:35 19 [160] Juncheng Shang v Otto Virtanen [134] 5-7,7-6,1-6
US Open 08/24 14:00 15 Michael Zheng v Otto Virtanen 1-6,6-3,3-6
US Open 08/22 20:55 14 [183] Emilio Gomez v Otto Virtanen [134] 6-1,2-6,3-6
ATP Los Cabos 08/02 02:45 25 [127] Otto Virtanen v James Duckworth [123] 3-6,0-6
Challenger Zug 07/27 13:15 26 [158] Zizou Bergs v Otto Virtanen [132] 2-6,7-6,6-3
Challenger Zug 07/25 12:05 25 [460] Ergi Kirkin v Otto Virtanen [132] 6-7,4-6

Wikipedia - Otto Virtanen

Otto Virtanen (born 21 June 2001) is a Finnish professional tennis player. He has a career-high ATP singles ranking of No. 91, achieved on 11 November 2024 and a doubles ranking of No. 243, achieved on 19 June 2023. He is currently the No. 1 singles player from Finland.

Virtanen represents Finland at the Davis Cup where he has a W/L record of 10–10.

History

2018: Juniors

Virtanen won the Boys' Doubles title in the Wimbledon Championships in 2018. In December 2018 Virtanen won the singles tournament, the Orange Bowl.

2022: First Challenger title

Virtanen won his first Challenger title at the 2022 Trofeo Faip–Perrel and reached the top 200 at world No. 195 on 7 November 2022.

2023: Top 150 and Grand Slam debuts

Following a second title at the 2023 Challenger Città di Lugano, he reached the top 150 at No. 139 on 20 March 2023, and a third title in Lille raised his ranking to No. 109 on 3 April 2023.

Virtanen made his Grand Slam debut at the 2023 US Open after qualifying into the main draw.

2024: Roland Garros, Wimbledon debut and first win, top 100

Virtanen entered the main draw of the 2024 French Open as a lucky loser, making his debut at this major. He lost to fellow qualifier Filip Misolic in five sets.

Ranked No. 149, he qualified for the 2024 Wimbledon Championships making also his debut, and defeated Max Purcell for his first Major win. He lost to Tommy Paul in the second round. He also qualified for the 2024 US Open making his second consecutive appearance. He recorded his first win at this Grand Slam, defeating fellow qualifier Quentin Halys.

Following lifting his sixth challenger title (out of six finals) in Brest, France, after saving three match points, Virtanen reached the top 100 in the rankings on 28 October 2024. He became just the tenth player in Challenger history to win his first six final appearances and first since Alexander Bublik in 2019.

2025: Masters debut and first win

Virtanen recorded the biggest win of his career over top-30 player and fifth seed Sebastian Korda as a qualifier at the 2025 Open 13 Provence in Marseille.

Ranked No. 130, Virtanen made his Masters 1000 debut in Rome at the 2025 Italian Open after qualifying for the main draw and defeated Hamad Medjedovic recording his first Masters win.