TennisEdge's AI model finds no betting value in J. McCabe vs Z. Kolar (French Open on 2026-05-19) — the market is efficient, with Z. Kolar favoured at 1.08.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | J. McCabe | Z. Kolar |
|---|---|---|
| Elo ratings-based, surface-weighted |
18.8% | 81.2% |
| Machine learning 29-feature gradient-boosted model |
19.4% | 80.6% |
| Blend what the bot actually prices off |
19.1% | 80.9% |
| Market implied de-vigged from the opening odds |
11.9% | 88.1% |
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 25, 2026.
Z. Kolar leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 19, 2026 | French Open | clay | Z. Kolar | 2 - 0 |
| L | A. Bolt | 0 - 2 | July 25, 2026 |
| L | D. Chan | 1 - 2 | July 21, 2026 |
| L | B. Tomic | 0 - 2 | July 16, 2026 |
| W | M. Imamura | 0 - 2 | July 15, 2026 |
| L | J. Jung | 0 - 2 | July 8, 2026 |
| L | R. Brancaccio | 0 - 2 | Aug. 4, 2026 |
| L | J. Kumstat | 1 - 2 | July 27, 2026 |
| L | T. Seyboth Wild | 2 - 0 | July 20, 2026 |
| L | J. M. Cerundolo | 2 - 1 | July 14, 2026 |
| L | T. Daniel | 2 - 0 | July 9, 2026 |
All May 19, 2026 results & picks →
Math-only prediction: no LLM calls used