Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 15/04/2024 at Barcelona Open Banc Sabadell - Barcelona.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 15/04/2024 | Barcelona Open Banc Sabadell - Barcelona | Round 1 | clay | Altmaier | 6-3 7-6(4) |
| 15/08/2023 | Western & Southern Open - Cincinnati | Round 1 | hard | Popyrin | 6-7(5) 6-4 6-4 |
| clay | Altmaier 1 - 0 Popyrin |
| hard | Altmaier 0 - 1 Popyrin |
| 2024 | Altmaier 1 - 0 Popyrin |
| 2023 | Altmaier 0 - 1 Popyrin |
193 wins, 175 losses since 2021 (52.4%).
Last matches: D D D D V
146 wins, 150 losses since 2021 (49.3%).
Last matches: D V D V D
Level, 1 wins each over 2 singles meetings since 2023.
On 15/04/2024, at Barcelona Open Banc Sabadell - Barcelona (Round 1): Daniel Altmaier won 6-3 7-6(4).