Ivan Nedelko leads 2 to 0 over 2 singles meetings since 2021. Last meeting on 01/06/2022 at M15 Vaasa.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 01/06/2022 | M15 Vaasa | Round 1 | hard | Nedelko | 7-6(6) 6-1 |
| 06/04/2021 | M15 St. Petersburg | Round 1 | indoor hard | Nedelko | 6-3 6-1 |
| hard | Nedelko 1 - 0 Biryukov |
| indoor hard | Nedelko 1 - 0 Biryukov |
| 2022 | Nedelko 1 - 0 Biryukov |
| 2021 | Nedelko 1 - 0 Biryukov |
85 wins, 70 losses since 2021 (54.8%).
Last matches: D V D V V
190 wins, 128 losses since 2021 (59.7%).
Last matches: D V D V V
Ivan Nedelko leads 2 to 0 over 2 singles meetings since 2021.
On 01/06/2022, at M15 Vaasa (Round 1): Ivan Nedelko won 7-6(6) 6-1.