Yuichi Sugita defeated Marsel Ilhan 6-2 6-4 in the Bangkok CH round of 16 on hard. The upset overturned the form book — Marsel Ilhan came in leading the head-to-head 1–0. Yuichi Sugita claimed a first win over Marsel Ilhan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-04 | Tokyo | QF | hard | Marsel Ilhan | 7-6(4) 6-1 |
Averages over each player's completed matches in the selected window (199 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