Monique Adamczak defeated Yurika Sema 3-6 6-4 6-3 in the Margaret River 25K round of 16 on hard. The upset overturned the form book — Yurika Sema came in leading the head-to-head 2–1, but Monique Adamczak had been the form player, winning 2 of their last 4 on hard. Monique Adamczak narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-06 | Launceston 25K | R32 | hard | Monique Adamczak | 7-5 6-7(3) 6-4 |
| 2011-06-13 | Balikpapan 25K | R16 | hard | Yurika Sema | 6-1 7-5 |
| 2011-04-04 | Bundaberg 25K | R32 | clay | Yurika Sema | 7-6(2) 5-4 |
Averages over each player's completed matches in the selected window (4 vs 5). 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