TennisEdge's AI model finds no betting value in J. Vandromme vs A. Zamarripa (Figueira Da Foz (Portugal) - Qualification on 2026-06-16) — the market is efficient, with J. Vandromme favoured at 1.11.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | J. Vandromme | A. Zamarripa |
|---|---|---|
| Elo ratings-based, surface-weighted |
92.3% | 7.7% |
| Machine learning 29-feature gradient-boosted model |
88.2% | 11.8% |
| Blend what the bot actually prices off |
86.8% | 13.2% |
| Market implied de-vigged from the opening odds |
84.4% | 15.6% |
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. Vandromme | hard | 1778 | 66–19 | 85 |
| A. Zamarripa | clay | 1325 | 16–15 | 31 |
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 June 19, 2026.
J. Vandromme leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 16, 2026 | Figueira Da Foz (Portugal) - Qualification | hard | J. Vandromme | 2 - 1 |
| L | J. Grabher | 2 - 0 | July 17, 2026 |
| W | P. Hercog | 0 - 1 | July 16, 2026 |
| W | V. Wolff | 0 - 2 | July 14, 2026 |
| L | M. Sherif | 2 - 1 | July 12, 2026 |
| W | A. Zantedeschi | 2 - 0 | July 11, 2026 |
| L | J. Vandromme | 2 - 1 | June 16, 2026 |
| W | M. Martinez Vaquero | 2 - 0 | June 15, 2026 |
| W | K. Sebov | 0 - 2 | June 14, 2026 |
| L | K. Liutova | 0 - 2 | May 6, 2026 |
| L | D. Spiteri | 2 - 0 | March 11, 2026 |
All June 16, 2026 results & picks →
Math-only prediction: no LLM calls used