Level, 1 wins each over 2 singles meetings since 2026. Last meeting on 14/04/2026 at BMW Open - Munich.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 14/04/2026 | BMW Open - Munich | Round 1 | clay | Altmaier | 2-6 3-6 |
| 19/01/2026 | Australian Open - Melbourne | Round 1 | hard | Cilic | 0-6 0-5 |
| clay | Cilic 0 - 1 Altmaier |
| hard | Cilic 1 - 0 Altmaier |
| 2026 | Cilic 1 - 1 Altmaier |
116 wins, 91 losses since 2021 (56.0%).
Last matches: D D V D D
193 wins, 173 losses since 2021 (52.7%).
Last matches: D D V D V
Level, 1 wins each over 2 singles meetings since 2026.
On 14/04/2026, at BMW Open - Munich (Round 1): Daniel Altmaier won 2-6 3-6.