
Ann Li faces Viktorija Golubic in the Nottingham quarter-final on grass. Ann Li is the paper favourite — ranked #29 — but Viktorija Golubic rides a 4-match win streak. They have met 2 times, the series level at 1–1, Ann Li ahead 1–0 on grass.
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.
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Averages over each player's completed matches in the selected window (18 vs 22). 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
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Li A.: 2 days rest · 1 match, 33 games (7d) · Golubic V.: 2 days rest · 4 matches, 103 games (7d). Higher means fresher. About
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-30 | Wimbledon | R128 | grass | Ann Li | 6-3 4-6 6-1 |
| 2021-03-15 | Monterrey | SF | hard | Viktorija Golubic | 6-2 6-4 |