Katerina Siniakova defeated Marta Sirotkina 6-4 2-6 6-3 in the Istanbul qualifying round 1 on clay. The result followed the form book — Katerina Siniakova came in leading the head-to-head 1–0. Katerina Siniakova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-25 | Osprey FL 50K | QF | clay | Katerina Siniakova | 6-3 6-0 |
Averages over each player's completed matches in the selected window (200 vs 8). ATP, WTA & Challenger.
Siniakova K.: 4 days rest · 2 matches, 43 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About