Tamara Korpatsch defeated Diana Sumova 6-4 7-6 in the Brno $10K qualifying round on clay. The upset overturned the form book — Diana Sumova came in leading the head-to-head 1–0, but Tamara Korpatsch had been the form player, winning 6 of their last 7 on clay. Tamara Korpatsch claimed a first win over Diana Sumova in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-10 | Essen 10K | Q32 | clay | Diana Sumova | 5-7 6-1 6-1 |
Averages over each player's completed matches in the selected window (200 vs 6). ATP, WTA & Challenger.
Korpatsch T.: 5 days rest · 2 matches, 44 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