Artem Sitak defeated Steve Johnson 6-7 6-1 7-5 in the USA F15 round of 16 on clay. The upset overturned the form book — Steve Johnson came in leading the head-to-head 1–0. Artem Sitak claimed a first win over Steve Johnson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-09-19 | USA F24 | F | hard | Steve Johnson | 6-3 6-3 |
Averages over each player's completed matches in the selected window (14 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