Petr Nesterov
| Country (sports) | Bulgaria |
|---|---|
| Residence | Varna, Bulgaria |
| Born | 7 March 2003 Moscow, Russia |
| Turned pro | 2019 |
| Plays | Right-handed (two-handed backhand) |
| Prize money | US$ 82,989 |
| Singles | |
| Career record | 1–2 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 384 (28 October 2024) |
| Current ranking | No. 523 (17 January 2026) |
| Grand Slam singles results | |
| French Open Junior | 1R (2021) |
| Wimbledon Junior | 1R (2021) |
| US Open Junior | QF (2021) |
| Doubles | |
| Career record | 2–3 (at ATP Tour level, Grand Slam level, and in Davis Cup) |
| Career titles | 0 |
| Highest ranking | No. 260 (4 November 2024) |
| Current ranking | No. 510 (17 January 2026) |
| Grand Slam doubles results | |
| French Open Junior | QF (2021) |
| Wimbledon Junior | 2R (2021) |
| US Open Junior | F (2021) |
| Last updated on: 22 January 2026. | |
Petr Nesterov (Bulgarian: Пьотр Нестеров, romanized: Pyotr Nesterov, born 7 March 2003) is a Bulgarian tennis player. He has a career-high ATP singles ranking of world No. 384 achieved on 28 October 2024 and a doubles ranking of No. 260 achieved on 4 November 2024. Nesterov reached the final of the 2021 US Open Junior doubles with Ukrainian Viacheslav Bielinskyi.