TennisEdge's AI model finds no betting value in L. Bronzetti vs L. Stefanini (French Open on 2026-05-20) — the market is efficient, with L. Bronzetti favoured at 1.36.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | L. Bronzetti | L. Stefanini |
|---|---|---|
| Elo ratings-based, surface-weighted |
60.8% | 39.2% |
| Machine learning 29-feature gradient-boosted model |
74.8% | 25.2% |
| Serve / return point-by-point simulation |
41.8% | 58.2% |
| Blend what the bot actually prices off |
59.1% | 40.9% |
| Market implied de-vigged from the opening odds |
67.9% | 32.1% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| L. Bronzetti | clay | 1714 | 103–71 | 174 |
| L. Stefanini | hard | 1644 | 116–80 | 196 |
Our own ratings, computed from match results since 2018. Players with fewer than 5 rated matches are omitted rather than shown at a provisional starting value. Last updated Aug. 1, 2026.
L. Bronzetti leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 20, 2026 | French Open | clay | L. Bronzetti | 2 - 0 |
| L | L. Samson | 0 - 2 | Aug. 1, 2026 |
| W | S. Sorribes Tormo | 1 - 2 | July 31, 2026 |
| W | A. Ibragimova | 0 - 2 | July 30, 2026 |
| W | M. Tona | 0 - 2 | July 28, 2026 |
| L | F. Ferro | 2 - 0 | July 25, 2026 |
| L | C. Osorio | 0 - 2 | Aug. 2, 2026 |
| W | S. Kenin | 1 - 2 | Aug. 1, 2026 |
| L | Y. Ku | 0 - 2 | July 25, 2026 |
| W | M. Sawangkaew | 2 - 0 | July 24, 2026 |
| W | A. Akli | 0 - 2 | July 23, 2026 |
All May 20, 2026 results & picks →
Math-only prediction: no LLM calls used