TennisEdge's AI model finds no betting value in J. Bouzas Maneiro vs M. Keys (Eastbourne on 2026-06-24) — the market is efficient, with M. Keys favoured at 1.18.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | J. Bouzas Maneiro | M. Keys |
|---|---|---|
| Elo ratings-based, surface-weighted |
33.1% | 66.9% |
| Machine learning 29-feature gradient-boosted model |
12.9% | 87.1% |
| Serve / return point-by-point simulation |
48.5% | 51.4% |
| Blend what the bot actually prices off |
31.5% | 68.5% |
| Market implied de-vigged from the opening odds |
23.0% | 77.0% |
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. Bouzas Maneiro | clay | 1679 | 122–67 | 189 |
| M. Keys | hard | 1898 | 91–56 | 147 |
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.
M. Keys leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 24, 2026 | Eastbourne | grass | M. Keys | 2 - 0 |
| W | A. Arseneault | 2 - 0 | Aug. 2, 2026 |
| L | M. Bouzkova | 2 - 0 | July 20, 2026 |
| L | Q. Zheng | 2 - 0 | July 13, 2026 |
| L | J. Pegula | 2 - 0 | July 3, 2026 |
| W | D. Yastremska | 1 - 2 | July 1, 2026 |
| L | L. Samsonova | 2 - 1 | July 27, 2026 |
| L | L. Noskova | 0 - 2 | July 6, 2026 |
| W | A. Anisimova | 1 - 2 | July 4, 2026 |
| W | K. Swan | 0 - 2 | July 2, 2026 |
| W | K. Day | 1 - 2 | June 30, 2026 |
All June 24, 2026 results & picks →
The model consensus gives M. Keys a 77.5% chance to win, identifying her as the superior player on grass. However, the market is pricing her even more aggressively at 1.18 (84.7% implied), creating a situation where the payout does not justify the risk. While the math shows a tiny theoretical edge over the devigged line, the gross odds offer negative expected value (-8.5% EV), and the heavy favorite warning confirms that one upset would erase nearly six winning bets. We recommend passing on this bet despite Keys being the likely winner.