Jan Jermar defeated Noah Thurner 7-6 6-2 in the M25 Ystad 1 qualifying round of 16 on clay. Jan Jermar extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-25 | M25 Portimao 1 | Q32 | hard | Jan Jermar | 6-1 7-5 |
| 2021-05-23 | M25 Most 1 | Q64 | clay | Jan Jermar | 6-1 3-0 |
Averages over each player's completed matches in the selected window (73 vs 89). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About