Katarzyna Kawa defeated Simona Waltert in the Round of 32 of the Iasi tournament on clay, winning 6-1, 6-4. Kawa converted 78% of her break points and secured 7 service breaks, compared to Waltert's 4 service breaks and 44% break point conversion rate. Kawa hit 2 aces and 4 double faults, while Waltert hit 1 ace and 4 double faults.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-04 | W25 Nonthaburi | R32 | hard | Katarzyna Kawa | 7-6(7) 7-6(2) |
| 2019-10-17 | W60 Szekesfehervar | R16 | clay | Katarzyna Kawa | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window (35 vs 39). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Toss-up · Too close to call
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Kawa K.: 7 days rest · 1 match, 29 games (7d) · Waltert S.: 4 days rest · 2 matches, 47 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