Diana Sumova defeated Isabelle Wallace 7-6 7-5 in the Nules 10K round of 32 on clay. The upset overturned the form book — Isabelle Wallace came in leading the head-to-head 1–0. Diana Sumova claimed a first win over Isabelle Wallace in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-23 | Nules $10K | R32 | clay | Isabelle Wallace | 6-0 6-4 |
Averages over each player's completed matches in the selected window (6 vs 39). 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