Maya Joint

WTA ELO profile · tour-level matches since 2017

ELO 1621 · #79 Hard #78 Clay #64 Grass #93 Last match: Oct 19, 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

57-49 53.8% in 106 matches

Clay 10-6
Grass 1-5
Hard 46-38

Season by season

SeasonMW-LStartPeakEnd
2026 39 17-22 1654 1704 1621
2025 61 38-23 1565 1788 1720
2024 6 2-4 1500 1551 1513

Recent matches

WeekTournamentOpponentResult
Oct 19, 2026 Osaka · Hard Zeynep Sonmez L 1-2
Kayla Day W 2-1
Kyoka Okamura W 2-0
Oct 12, 2026 Wuhan · Hard Mananchaya Sawangkaew L 1-2
Sep 30, 2026 Beijing · Hard Sinja Kraus L 1-2
Sep 21, 2026 Seoul · Hard Kimberly Birrell L 0-2
Alina Korneeva W 1-0
Lanlana Tararudee W 2-0
Dayeon Back W 2-0
Xinxin Yao W 2-1

Serve predictions: how close do we get on Maya Joint?

2025 · out-of-sample backtest Aces per match: 1.2 actual vs 1.9 projected
1.44 our average miss per match
1.24 baseline average miss (last five matches)
-16% accuracy edge over the baseline

Comparison covers 42 of the 47 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 Maya Joint follow the script?

On serve · 2026
SeasonMW-LModel hitUpsetsVerdict
2026 33 12-21 63.6% 12 vs 11.4 exp On serve
2025 bt 47 27-20 72.3% 13 vs 17.1 exp On serve

An upset = our model's favorite losing. "Upsets" compares how many actually happened in Maya Joint'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/maya-joint">WTA ELO ratings by Predixsport</a> (CC BY 4.0)