Daniel Masur leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 13/01/2026 at Glasgow Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/01/2026 | Glasgow Challenger | Round 1 | indoor hard | Masur | 7-6(9) 7-6(4) |
| 25/08/2025 | Manacor Challenger | Qualifying 1 | hard | Masur | 7-6(7) 6-3 |
| indoor hard | Masur 1 - 0 Karol |
| hard | Masur 1 - 0 Karol |
| 2026 | Masur 1 - 0 Karol |
| 2025 | Masur 1 - 0 Karol |
189 wins, 153 losses since 2021 (55.3%).
Last matches: D V V V V
156 wins, 142 losses since 2021 (52.3%).
Last matches: D D D V V
Daniel Masur leads 2 to 0 over 2 singles meetings since 2025.
On 13/01/2026, at Glasgow Challenger (Round 1): Daniel Masur won 7-6(9) 7-6(4).