TennisEdge's AI model finds no betting value in S. Bandecchi vs C. Bucsa (French Open on 2026-05-25) — the market is efficient, with C. Bucsa favoured at 1.40.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | S. Bandecchi | C. Bucsa |
|---|---|---|
| Elo ratings-based, surface-weighted |
61.0% | 39.0% |
| Machine learning 29-feature gradient-boosted model |
53.2% | 46.8% |
| Blend what the bot actually prices off |
57.1% | 42.9% |
| Market implied de-vigged from the opening odds |
31.8% | 68.2% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| S. Bandecchi | hard | 1628 | 96–65 | 161 |
| C. Bucsa | hard | 1727 | 130–97 | 227 |
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. 4, 2026.
S. Bandecchi leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 25, 2026 | French Open | clay | S. Bandecchi | 2 - 1 |
| W | V. Hruncakova | 0 - 2 | Aug. 4, 2026 |
| L | X. Gao | 0 - 2 | July 18, 2026 |
| L | A. Gasanova | 2 - 0 | July 13, 2026 |
| L | H. Shi | 2 - 0 | July 10, 2026 |
| W | C. Buyukakcay | 0 - 2 | July 9, 2026 |
| L | M. Uchijima | 2 - 0 | Aug. 2, 2026 |
| L | P. Kudermetova | 1 - 2 | July 28, 2026 |
| L | S. Bandecchi | 2 - 1 | May 25, 2026 |
| L | S. Zhang | 2 - 1 | May 19, 2026 |
| L | Q. Zheng | 0 - 2 | May 7, 2026 |
All May 25, 2026 results & picks →
Math-only prediction: no LLM calls used