Mao Xin Gong defeated Marcus Willis 6-7 7-5 6-2 in the Thailand F1 qualifying round on hard. The upset overturned the form book — Marcus Willis came in leading the head-to-head 1–0. Mao Xin Gong claimed a first win over Marcus Willis in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-02-01 | Israel F2 | R32 | hard | Marcus Willis | 6-0 6-4 |
Averages over each player's completed matches in the selected window (30 vs 33). 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