Lois Boisson
WTA ELO profile · tour-level matches since 2017
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
18-18 50.0% in 36 matches
Season by season
| Season | M | W-L | Start | Peak | End |
|---|---|---|---|---|---|
| 2026 | 14 | 4-10 | 1635 | 1645 | 1569 |
| 2025 | 20 | 14-6 | 1534 | 1872 | 1781 |
| 2022 | 1 | 0-1 | 1500 | 1485 | 1485 |
| 2021 | 1 | 0-1 | 1500 | 1486 | 1486 |
Recent matches
| Week | Tournament | Opponent | Result |
|---|---|---|---|
| Sep 13, 2026 | Guadalajara 500 · Hard | Panna Udvardy | L 1-2 |
| Aug 30, 2026 | Us Open · Hard | Emma Navarro | L 1-2 |
| Aug 13, 2026 | Cincinnati · Hard | Diane Parry | L 1-2 |
| Belinda Bencic | W 1-0 | ||
| Ashlyn Krueger | W 2-0 | ||
| Aug 02, 2026 | Montreal · Hard | Antonia Ruzic | L 1-2 |
| Emiliana Arango | W 2-0 | ||
| Jun 29, 2026 | Wimbledon · Grass | Elena Rybakina | L 1-2 |
| Jun 08, 2026 | S Hertogenbosch · Grass | Solana Sierra | L 1-2 |
| May 24, 2026 | Roland Garros · Clay | Anna Kalinskaya | L 0-2 |
Serve predictions: how close do we get on Lois Boisson?
Comparison covers 15 of the 20 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 Lois Boisson follow the script?
Wild card · 2025| Season | M | W-L | Model hit | Upsets | Verdict |
|---|---|---|---|---|---|
| 2025 bt | 20 | 14-6 | 45.0% | 11 vs 6.9 exp | Wild card |
An upset = our model's favorite losing. "Upsets" compares how many actually happened in Lois Boisson'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/lois-boisson">WTA ELO ratings by Predixsport</a> (CC BY 4.0)