Felix Corwin defeated Strong Kirchheimer 4-6 6-3 6-4 in the USA F23 round of 32 on hard. The upset overturned the form book — Strong Kirchheimer came in ranked #638, leading the head-to-head 2–0, but Felix Corwin had been the form player, winning 4 of their last 8 on hard. Felix Corwin claimed a first win over Strong Kirchheimer in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-03 | USA F24 | Q16 | hard | Strong Kirchheimer | 6-3 2-6 7-5 |
| 2014-07-21 | USA F21 | Q32 | hard | Strong Kirchheimer | 7-6(11) 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). 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