Stephanos Schinas defeated Jonas Trinker 6-4 6-2 in the M15 Heraklion 1 q16 on hard. The upset overturned the form book — Jonas Trinker came in leading the head-to-head 1–0. Stephanos Schinas claimed a first win over Jonas Trinker in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-11-03 | M15 Heraklion 5 | R32 | hard | Jonas Trinker | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.