

Ann Li defeated Alycia Parks 6-2, 6-3 in the quarterfinals of the Monterrey tournament. Li converted 21% of her break points and won 87% of her first-serve points, while Parks did not convert any of her break point chances. Li served 5 aces to Parks' 6, but committed only 1 double fault to Parks' 11.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-21 | Madrid | R64 | clay | Ann Li | 6-2 6-7 6-3 |
Averages over each player's completed matches in the selected window (44 vs 34). ATP, WTA & Challenger.
Slight edge · Li A. narrowly ahead
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.
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