TennisEdge's AI model finds no betting value in H. Rocha vs Z. Piros (French Open on 2026-05-19) — the market is efficient, with H. Rocha favoured at 1.83.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | H. Rocha | Z. Piros |
|---|---|---|
| Elo ratings-based, surface-weighted |
36.7% | 63.3% |
| Machine learning 29-feature gradient-boosted model |
33.6% | 66.4% |
| Serve / return point-by-point simulation |
49.2% | 50.8% |
| Blend what the bot actually prices off |
39.8% | 60.2% |
| Market implied de-vigged from the opening odds |
50.0% | 50.0% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
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 July 20, 2026.
H. Rocha leads 2–0 over 2 meetings. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 19, 2026 | French Open | clay | H. Rocha | 2 - 0 |
| July 20, 2024 | ATP Umag | clay | H. Rocha | 2 - 0 |
| L | M. Damm | 2 - 0 | Aug. 1, 2026 |
| L | P. Martinez | 0 - 2 | July 20, 2026 |
| L | D. Dzumhur | 2 - 0 | July 13, 2026 |
| L | N. Mejia | 1 - 2 | June 22, 2026 |
| L | C. O'Connell | 0 - 2 | June 15, 2026 |
| W | D. Rincon | 2 - 0 | Aug. 4, 2026 |
| L | M. H. Rehberg | 0 - 2 | July 22, 2026 |
| W | S. Napolitano | 1 - 0 | July 20, 2026 |
| W | T. Droguet | 0 - 2 | July 12, 2026 |
| W | J. Kym | 2 - 0 | July 11, 2026 |
All May 19, 2026 results & picks →
Math-only prediction: no LLM calls used