| Challenger Ilkley | 06/20 15:30 | 26 | [131] Otto Virtanen v Sebastian Ofner [81] | 4-6,6-1,4-6 | |
| Challenger Ilkley | 06/19 17:35 | 25 | [131] Otto Virtanen v Norbert Gombos [145] | 7-6,7-5 | |
| Challenger Nottingham | 06/13 17:30 | 25 | [131] Otto Virtanen v George Loffhagen [414] | 3-6,6-7 | |
| Challenger Surbiton | 06/06 12:25 | 25 | [119] Otto Virtanen v Jurij Rodionov [134] | 4-6,2-6 | |
| French Open | 05/24 15:30 | 15 | [119] Otto Virtanen v Timofey Skatov [147] | 6-4,2-6,5-7 | |
| French Open | 05/23 16:45 | 14 | [119] Otto Virtanen v Antoine Escoffier [202] | 6-4,6-4 | |
| Challenger Turin | 05/16 09:00 | 25 | Otto Virtanen v Stefano Napolitano | 1-6,7-5,4-6 | |
| ATP Róma | 05/08 08:00 | 14 | [148] Franco Agamenone v Otto Virtanen [114] | 4-6,6-1,6-2 | |
| Challenger Aix en Provence | 05/04 13:25 | 26 | [55] Alexander Bublik v Otto Virtanen [114] | 6-4,6-4 | |
| Challenger Aix en Provence | 05/02 08:30 | 25 | [114] Otto Virtanen v Alexandre Muller [94] | 7-6,7-6 | |
| ATP Madrid | 04/24 14:15 | 14 | [164] Andrea Vavassori v Otto Virtanen [114] | 6-1,6-7,6-2 | |
| ATP Barcelona | 04/15 08:00 | 14 | [114] Otto Virtanen v Lorenzo Giustino [224] | 7-6,4-6,4-6 | |
| ATP Monte Carlo | 04/08 10:45 | 14 | [109] Otto Virtanen v Taro Daniel [98] | 1-6,4-6 | |
| Challenger Lille | 04/02 13:00 | 29 | [99] Max Purcell v Otto Virtanen [139] | 7-6,4-6,2-6 | |
| Challenger Lille | 04/01 13:50 | 28 | [139] Otto Virtanen v Jurij Rodionov [131] | 6-3,6-1 | |
| Challenger Lille | 03/31 18:50 | 27 | [309] Vitaliy Sachko v Otto Virtanen [139] | 2-6,4-6 | |
| Challenger Lille | 03/30 12:10 | 26 | [354] Antoine Hoang v Otto Virtanen [139] | 6-7,3-6 | |
| Challenger Lille | 03/28 09:00 | 25 | [198] Dimitar Kuzmanov v Otto Virtanen [139] | 3-6,6-4,2-6 | |
| Challenger Biel | 03/24 13:30 | 27 | [139] Otto Virtanen v Jurij Rodionov [131] | 6-7,7-5,3-6 | |
| Challenger Biel | 03/23 13:05 | 26 | [139] Otto Virtanen v Daniel Cukierman [372] | 6-2,6-3 | |
| Challenger Biel | 03/21 12:45 | 25 | [139] Otto Virtanen v James McCabe [277] | 6-4,6-4 | |
| Challenger Lugano | 03/12 13:00 | 29 | [280] Cem Ilkel v Otto Virtanen [170] | 4-6,6-7 | |
| Challenger Lugano | 03/11 17:30 | 28 | [170] Otto Virtanen v Dominic Stricker [126] | 6-7,6-3,6-0 | |
| Challenger Lugano | 03/10 14:00 | 27 | [170] Otto Virtanen v Ricardas Berankis [253] | 6-4,6-3 | |
| Challenger Lugano | 03/08 13:40 | 26 | [162] Oleksii Krutykh v Otto Virtanen [170] | 4-6,6-2,6-7 | |
| Challenger Lugano | 03/06 18:20 | 25 | [170] Otto Virtanen v Matteo Gigante [196] | 6-7,6-3,6-2 | |
| ATP Doha | 02/19 12:30 | 19 | [208] Damir Dzumhur v Otto Virtanen [176] | 6-3,7-5 | |
| ATP Doha | 02/18 08:00 | 14 | [176] Otto Virtanen v Alexander Shevchenko [114] | 6-4,6-4 | |
| Challenger Manama | 02/14 15:00 | 25 | [176] Otto Virtanen v Alexei Popyrin [91] | 5-7,2-6 | |
| Challenger Vilnius | 02/09 10:30 | 26 | [202] Antoine Escoffier v Otto Virtanen [180] | Retired |
Wikipedia - Otto Virtanen
Otto Virtanen (born 21 June 2001) is a Finnish professional tennis player.
Virtanen has a career high ATP singles ranking of No. 109 achieved on 3 April 2023. He also has a career high ATP doubles ranking of No. 243 achieved on 19 June 2023. He is currently the No. 2 Finnish singles tennis player.
Virtanen won the Boys' Doubles title in the Wimbledon Championships in 2018. In December 2018 Virtanen won the singles tournament, the Orange Bowl.
History
2022: First Challenger title
He 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 debut
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 the top 110 at No. 109 on 3 April 2023.
He made his Grand Slam debut at the 2023 US Open after qualifying into the main draw.