J J Wolf defeated Stefan Kozlov 6-2 7-6 in the San Diego round of 32 on hard. J J Wolf claimed a first win over Stefan Kozlov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-11 | USA F13 | R32 | hard | Stefan Kozlov | 6-1 6-3 |
Averages over each player's completed matches in the selected window (171 vs 192). 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