Alexander Erler defeated Tom Kocevar Desman 6-1 6-7 6-3 in the M15 Monastir 5 round of 16 on hard. The result followed the form book — Alexander Erler came in leading the head-to-head 4–0. Alexander Erler extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-13 | M15 Monastir 4 | SF | hard | Alexander Erler | 7-6(5) 2-6 6-4 |
| 2019-09-07 | M25 Trieste 1 | SF | clay | Alexander Erler | 6-1 6-0 |
| 2019-07-26 | M15 Wels 1 | QF | clay | Alexander Erler | 6-1 6-2 |
| 2015-10-19 | Germany F17 | R32 | hard | Alexander Erler | 6-7(3) 7-6(7) 6-2 |
Averages over each player's completed matches in the selected window (53 vs 1). 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. Small sample — read as indicative. About