Jarmila Gajdosova defeated Ayumi Morita 7-5 3-6 7-5 in the Kuala Lumpur quarter-final on hard. The upset overturned the form book — Ayumi Morita came in leading the head-to-head 3–2, defending last year's semi-final. Jarmila Gajdosova narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-25 | Wimbledon | R128 | grass | Ayumi Morita | 6-4 6-3 |
| 2012-01-09 | Hobart | R32 | hard | Jarmila Gajdosova | 6-3 6-4 |
| 2010-11-01 | Taipei 100K | SF | carpet | Ayumi Morita | 6-4 2-6 7-5 |
| 2008-10-27 | Tokyo 50K | F | hard | Ayumi Morita | 6-2 2-6 6-3 |
| 2006-03-20 | Melbourne Victoria 25K | R16 | clay | Jarmila Gajdosova | 6-3 6-0 |
Averages over each player's completed matches in the selected window (60 vs 175). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About