TennisEdge's AI model finds no betting value in T. Samuel vs J. M. Cerundolo (Eastbourne on 2026-06-25) — the market is efficient, with J. M. Cerundolo favoured at 1.85.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | T. Samuel | J. M. Cerundolo |
|---|---|---|
| Elo ratings-based, surface-weighted |
65.3% | 34.7% |
| Machine learning 29-feature gradient-boosted model |
50.9% | 49.1% |
| Blend what the bot actually prices off |
58.1% | 41.9% |
| Market implied de-vigged from the opening odds |
48.7% | 51.3% |
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. Samuel | hard | 1840 | 101–32 | 133 |
| J. M. Cerundolo | clay | 1838 | 205–111 | 316 |
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 29, 2026.
T. Samuel leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 25, 2026 | Eastbourne | grass | T. Samuel | 2 - 0 |
| L | J. D. Hara Friend | 2 - 0 | July 29, 2026 |
| W | J. Pinnington Jones | 0 - 2 | July 29, 2026 |
| W | L. Draxl | 0 - 2 | July 26, 2026 |
| W | C. Broom | 0 - 2 | July 25, 2026 |
| W | Y. H. Hsu | 0 - 2 | July 24, 2026 |
| L | M. Trungelliti | 0 - 2 | July 21, 2026 |
| L | R. Collignon | 2 - 1 | July 18, 2026 |
| W | C. Ruud | 2 - 1 | July 17, 2026 |
| W | M. Kecmanovic | 2 - 1 | July 16, 2026 |
| W | Z. Kolar | 2 - 1 | July 14, 2026 |
All June 25, 2026 results & picks →
The model consensus identifies a 6.2% edge on T. Samuel, driven largely by his grass-court specialization and home status. However, qualitative validation reveals critical risks: Samuel has played 18 sets in the last 14 days compared to Cerundolo's 6, creating a severe fatigue disadvantage on a physically demanding surface. Additionally, the Market-Elo trend indicates Cerundolo is 'undervalued' (lagging results), suggesting the market has correctly priced in his recent elite form (winning vs. Sinner) and Samuel's fatigue. The mathematical edge is insufficient to justify a bet against a fresh, in-form opponent favored by the market.