Artem Sitak defeated James Lemke 3-6 6-3 6-2 in the USA F29 semi-final on clay. The upset overturned the form book — James Lemke came in leading the head-to-head 1–0. Artem Sitak claimed a first win over James Lemke in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-09 | USA F28 | R16 | clay | James Lemke | 5-7 6-3 6-1 |
Averages over each player's completed matches in the selected window (14 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