Yurika Sema defeated Chin Wei Chan 6-4 3-6 6-3 in the Ipswich 25K round of 32 on hard. The upset overturned the form book — Chin Wei Chan came in leading the head-to-head 2–1. Yurika Sema narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-04-30 | Gifu 50K | R32 | hard | Chin Wei Chan | 6-2 6-4 |
| 2008-09-01 | Tsukuba 25K | R32 | hard | Chin Wei Chan | 6-4 6-2 |
| 2008-02-25 | Fort Walton Beach FL 25K | R16 | hard | Yurika Sema | 6-2 6-1 |
Averages over each player's completed matches in the selected window (5 vs 14). 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