Daniil Ostapenkov

Daniil Ostapenkov
Country (sports) Belarus
Born (2003-05-08) 8 May 2003
Minsk
PlaysRight-handed (two-handed backhand)
Prize money$41,517
Singles
Career record1–2
Career titles0
Highest rankingNo. 694 (2 February 2026)
Current rankingNo. 694 (2 February 2026)
Doubles
Career record0–0
Career titles5
Highest rankingNo. 261 (24 November 2025)
Current rankingNo. 266 (2 February 2026)
Last updated on: 2 February 2026.

Daniil Ostapenkov (born May 8, 2003) is a Belarusian professional tennis player. He achieved a career-high junior ITF ranking of world No. 48. He has a career high singles ranking of No. 694 achieved on 2 February 2026 and a career high doubles ranking of No. 261 achieved on 24 November 2025.

Career

Ostapenkov is best known for his shocking upset win, in straight sets, over world No. 15 and former world No. 8 Diego Schwartzman during a Davis Cup match against Argentina.[1] At the time, Ostapenkov did not have an ATP ranking.

Personal info

In April 2024, Daniil became an ambassador for the IT company BackHandStats.

ATP Challenger and ITF Tour finals

Doubles: 3 (2–1)

Legend (doubles)
ATP Challenger Tour (0–0)
ITF World Tennis Tour (2–1)
Titles by surface
Hard (2–0)
Clay (0–1)
Grass (0–0)
Result W–L    Date    Tournament Tier Surface Partner Opponent Score
Loss 0–1 Jun 2022 M25 Tbilisi, Georgia World Tennis Tour Clay Erik Arutiunian Ivan Liutarevich
Grigoriy Lomakin
6–3, 6–7(4–7), [5–10]
Win 1–1 Nov 2022 M15 Sharm El Sheikh, Egypt World Tennis Tour Hard Erik Arutiunian Lukas Kreiner
Robert Strombachs
6–3, 6–4
Win 2–1 Feb 2023 M25 Monastir, Tunisia World Tennis Tour Hard Erik Arutiunian Neil Oberleitner
Oleksandr Ovcharenko
6–1, 6–7(3–7), [10–6]

References

  1. ^ "Teen Ostapenkov stuns Schwartzman in Davis Cup". Reuters. Retrieved 18 September 2021.