Cagla Buyukakcay defeated Arina Rodionova 6-7 7-5 7-5 in the Bucha 25K round of 16 on clay. The upset overturned the form book — Arina Rodionova came in leading the head-to-head 3–1. Cagla Buyukakcay narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-30 | Bendigo 25K | QF | hard | Cagla Buyukakcay | 6-0 6-4 |
| 2008-06-16 | IstanbulKemer 25K | R16 | hard | Arina Rodionova | 7-6(7) 7-5 |
| 2007-09-24 | Batumi 25K | R32 | hard | Arina Rodionova | 4-6 7-5 6-2 |
| 2007-09-17 | Telavi 25K | R32 | clay | Arina Rodionova | 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). 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