TennisEdge's AI model finds no betting value in J. Teichmann vs Y. Kabbaj (Rabat on 2026-05-21) — the market is efficient, with J. Teichmann favoured at 1.15.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | J. Teichmann | Y. Kabbaj |
|---|---|---|
| Elo ratings-based, surface-weighted |
65.8% | 34.2% |
| Machine learning 29-feature gradient-boosted model |
82.9% | 17.1% |
| Serve / return point-by-point simulation |
35.3% | 64.7% |
| Blend what the bot actually prices off |
61.3% | 38.7% |
| Market implied de-vigged from the opening odds |
81.6% | 18.4% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| J. Teichmann | clay | 1710 | 75–49 | 124 |
| Y. Kabbaj | clay | 1481 | 64–48 | 112 |
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 May 31, 2026.
J. Teichmann leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 21, 2026 | Rabat | clay | J. Teichmann | 2 - 1 |
| L | B. Andreescu | 2 - 1 | June 24, 2026 |
| W | R. Masarova | 0 - 2 | June 23, 2026 |
| L | D. Vidmanova | 2 - 1 | June 19, 2026 |
| W | B. Palicova | 1 - 2 | June 17, 2026 |
| W | M. Jorge | 0 - 2 | June 16, 2026 |
| W | T. Lemaitre | 2 - 0 | Aug. 4, 2026 |
| L | L. Bronzetti | 1 - 2 | July 24, 2026 |
| W | E. Gorgodze | 0 - 2 | July 22, 2026 |
| W | D. Chiesa | 2 - 0 | July 20, 2026 |
| L | E. Perelygina | 1 - 2 | July 13, 2026 |
All May 21, 2026 results & picks →
Math-only prediction: no LLM calls used