Otto Virtanen

Otto Virtanen
Country (sports) Finland
ResidenceHelsinki, Finland
Born (2001-06-21) 21 June 2001
Hyvinkää, Finland
Height1.91 m (6 ft 3 in)
Turned pro2018
PlaysRight-handed (two-handed backhand)
CoachPasi Virtanen
Prize moneyUS $1,263,543
Singles
Career record15–22
Career titles0
Highest rankingNo. 91 (11 November 2024)
Current rankingNo. 127 (1 December 2025)
Grand Slam singles results
Australian Open1R (2025)
French Open1R (2024)
Wimbledon2R (2024)
US Open2R (2024)
Doubles
Career record2–3
Career titles0
Highest rankingNo. 243 (19 June 2023)
Current rankingNo. 1,204 (17 November 2025)
Team competitions
Davis CupSF (2023)
Last updated on: 6 December 2025.

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.