Artem Sitak defeated Daniel Yoo 6-4 6-4 in the USA F12 semi-final on hard. The upset overturned the form book — Daniel Yoo came in leading the head-to-head 1–0. Artem Sitak claimed a first win over Daniel Yoo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-07 | USA F13 | R32 | hard | Daniel Yoo | 6-4 6-7(4) 6-2 |
Averages over each player's completed matches in the selected window (7 vs 22). 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