Simona Waltert defeated Petra Marcinko in the Round of 128 at the Cincinnati tournament on hard courts. The match ended with a score of 5-7, 6-4, 6-2 in favor of Waltert. Key stats included Waltert's 6 aces and 8 double faults compared to Marcinko's 4 aces and 4 double faults, and Waltert's higher break points converted percentage of 50 to Marcinko's 18, as well as Waltert's four service breaks to Marcinko's two.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-20 | Eastbourne | SF | grass | Petra Marcinko | 6-4 6-7 6-4 |
| 2024-05-14 | W75 Zagreb 1 | R32 | clay | Simona Waltert | 6-2 6-4 |
| 2024-01-09 | Australian Open | Q128 | hard | Simona Waltert | 6-1 6-1 |
Averages over each player's completed matches in the selected window (40 vs 34). 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.
Waltert S.: 3 days rest · 2 matches, 47 games (7d) · Marcinko P.: 5 days rest · 1 match, 30 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 hard field, opponent-adjusted over 52 weeks). About