Damir Dzumhur leads 2 to 1 over 3 singles meetings since 2025. Last meeting on 18/02/2026 at Rio Open - Rio de Janeiro.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 18/02/2026 | Rio Open - Rio de Janeiro | Round 1 | clay | Dzumhur | 0-6 7-6(5) 4-3 |
| 04/04/2025 | Tiriac Open - Bucharest | Quarter-final | clay | Dzumhur | 6-1 1-0 |
| 10/02/2025 | Argentina Open - Buenos Aires | Round 1 | clay | Portero | 6-0 2-6 6-7(3) |
| clay | Dzumhur 2 - 1 Portero |
| 2026 | Dzumhur 1 - 0 Portero |
| 2025 | Dzumhur 1 - 1 Portero |
195 wins, 176 losses since 2021 (52.6%).
Last matches: D D V D D
167 wins, 176 losses since 2021 (48.7%).
Last matches: D V D D V
Damir Dzumhur leads 2 to 1 over 3 singles meetings since 2025.
On 18/02/2026, at Rio Open - Rio de Janeiro (Round 1): Damir Dzumhur won 0-6 7-6(5) 4-3.