Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 27/09/2024 at M15 Trnava.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 27/09/2024 | M15 Trnava | Quarter-final | indoor hard | Visker | 4-6 5-7 |
| 09/03/2024 | M15 Aktobe | Semi-final | indoor hard | Karlovskiy |
| indoor hard | Karlovskiy 1 - 1 Visker |
| 2024 | Karlovskiy 1 - 1 Visker |
137 wins, 132 losses since 2021 (50.9%).
Last matches: D D V D V
169 wins, 123 losses since 2021 (57.9%).
Last matches: D D V V V
Level, 1 wins each over 2 singles meetings since 2024.
On 27/09/2024, at M15 Trnava (Quarter-final): Niels Visker won 4-6 5-7.