D. Altmaier and H. Hurkacz are level 1-1 in their head-to-head since 2018 over 2 matches.
| Surface | D. Altmaier | H. Hurkacz |
|---|---|---|
| Grass | 1 | 0 |
| Clay | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| June 17, 2026 | D. Altmaier | 2 - 1 | Halle · 1/8-finals · grass |
| April 28, 2024 | H. Hurkacz | 2 - 0 | ATP Madrid · 1/16-finals · clay |