Ann Li

WTA ELO profile · tour-level matches since 2017

ELO 1705 · #40 Hard #40 Clay #41 Grass #80 Last match: Aug 30, 2026

Season ELO trajectory

One point per match: the player's ELO rating after that match, matches in round order. Ratings are season-scoped: every January the engine re-seeds each player from WTA entry points, then updates after every result. That is why trajectories are shown one season at a time. Hover a point for the match behind it.

Career record

111-95 53.9% in 206 matches

Clay 21-17
Grass 8-12
Hard 82-66

Season by season

SeasonMW-LStartPeakEnd
2026 46 23-23 1633 1715 1705
2025 57 33-24 1581 1796 1770
2024 16 10-6 1546 1624 1604
2023 13 7-6 1548 1636 1613
2022 28 11-17 1631 1679 1546
2021 31 19-12 1577 1754 1677
2020 13 8-5 1541 1693 1661
2018 2 0-2 1500 1485 1467

Recent matches

WeekTournamentOpponentResult
Aug 30, 2026 Us Open · Hard Linda Noskova L 1-2
Donna Vekic W 2-1
Antonia Ruzic W 2-0
Aug 23, 2026 Monterrey · Hard Diane Parry L 0-2
Alycia Parks W 2-0
Camila Osorio W 2-0
Aug 13, 2026 Cincinnati · Hard Coco Gauff L 0-2
Shuai Zhang W 2-0
Aug 02, 2026 Montreal · Hard Elena Rybakina L 0-2
Kayla Cross W 2-0

Serve predictions: how close do we get on Ann Li?

2025 · out-of-sample backtest Aces per match: 4.3 actual vs 3.0 projected
2.37 our average miss per match
2.28 baseline average miss (last five matches)
-4% accuracy edge over the baseline

Comparison covers 49 of the 54 aces projections we made in 2025. A match needs five earlier matches on record before the baseline exists.

The baseline predicts a player's aces as the average of their last five matches. Our model beats it when its projections land closer to what actually happened. Both numbers are the average miss per match, so lower is better, and both are for the selected season only.

Predictability: does Ann Li follow the script?

On serve · 2026
SeasonMW-LModel hitUpsetsVerdict
2026 46 23-23 60.9% 18 vs 17.3 exp On serve
2025 bt 54 31-23 70.4% 16 vs 20.2 exp On serve

An upset = our model's favorite losing. "Upsets" compares how many actually happened in Ann Li's matches with how many the model expected for that exact schedule. A season-level read (a wild-card season does not carry over year to year). How to read this · full board: most predictable WTA players.

Reuse this data · CC BY 4.0

The WTA ELO ratings dataset is free to reuse, including commercially, under CC BY 4.0. Attribution with a link is the only requirement. Copy-paste credit:

Data: <a href="https://www.predixsport.com/wta_tennis-power-rankings/ann-li">WTA ELO ratings by Predixsport</a> (CC BY 4.0)