Denisa Allertova defeated Diana Sumova 6-3 6-3 in the Vienna 10K round of 32 on clay. The result followed the form book — Denisa Allertova came in leading the head-to-head 2–0. Denisa Allertova extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-07-28 | Plzen 25K | R16 | clay | Denisa Allertova | 6-2 6-3 |
| 2011-08-15 | Piestany 10K | QF | clay | Denisa Allertova | 6-4 6-1 |
Averages over each player's completed matches in the selected window (113 vs 6). 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