Otto Virtanen leads 2 to 1 over 3 singles meetings since 2022. Last meeting on 01/09/2025 at Istanbul Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 01/09/2025 | Istanbul Challenger | Round 1 | hard | Virtanen | 6-4 6-2 |
| 15/10/2023 | Stockholm Open - Stockholm | Qualifiers | indoor hard | Kotov | 6-4 6-4 |
| 11/11/2022 | Roanne Challenger | Quarter-final | indoor hard | Virtanen | 6-1 2-6 6-2 |
| hard | Kotov 0 - 1 Virtanen |
| indoor hard | Kotov 1 - 1 Virtanen |
| 2025 | Kotov 0 - 1 Virtanen |
| 2023 | Kotov 1 - 0 Virtanen |
| 2022 | Kotov 0 - 1 Virtanen |
172 wins, 134 losses since 2021 (56.2%).
Last matches: D D V V V
213 wins, 159 losses since 2021 (57.3%).
Last matches: V D V D V
Otto Virtanen leads 2 to 1 over 3 singles meetings since 2022.
On 01/09/2025, at Istanbul Challenger (Round 1): Otto Virtanen won 6-4 6-2.