TennisEdge's AI model finds no betting value in T. Gentzsch vs Z. Kolar (Wimbledon on 2026-06-22) — the market is efficient, with T. Gentzsch favoured at 1.50.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | T. Gentzsch | Z. Kolar |
|---|---|---|
| Elo ratings-based, surface-weighted |
67.5% | 32.5% |
| Machine learning 29-feature gradient-boosted model |
50.4% | 49.6% |
| Blend what the bot actually prices off |
67.5% | 32.5% |
| Market implied de-vigged from the opening odds |
62.5% | 37.5% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| T. Gentzsch | clay | 1669 | 119–78 | 197 |
| Z. Kolar | clay | 1569 | 161–125 | 286 |
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.
T. Gentzsch leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 22, 2026 | Wimbledon | grass | T. Gentzsch | 2 - 0 |
| W | T. Monteiro | 1 - 2 | Aug. 4, 2026 |
| L | M. Dahlin | 1 - 2 | July 30, 2026 |
| W | J. Reis Da Silva | 2 - 0 | July 28, 2026 |
| L | G. Onclin | 2 - 1 | July 24, 2026 |
| W | A. Nedic | 1 - 2 | July 22, 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 June 22, 2026 results & picks →
Math-only prediction: no LLM calls used