A. Michelsen leads the head-to-head 2-1 since 2018 against T. Fritz, over 3 matches.
| Surface | T. Fritz | A. Michelsen |
|---|---|---|
| Hard | 1 | 1 |
| Clay | 0 | 1 |
| Date | Winner | Score | Event |
|---|---|---|---|
| July 31, 2026 | T. Fritz | 2 - 1 | Washington · Quarter-finals · hard |
| March 9, 2026 | A. Michelsen | 2 - 0 | ATP Indian Wells · 1/16-finals · hard |
| May 22, 2024 | A. Michelsen | 2 - 1 | ATP Geneva · 1/8-finals · clay |