TennisEdge's AI model finds no betting value in A. Eala vs O. Oliynykova (Strasbourg on 2026-05-18) — the market is efficient, with O. Oliynykova favoured at 1.80.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | A. Eala | O. Oliynykova |
|---|---|---|
| Elo ratings-based, surface-weighted |
15.6% | 84.5% |
| Machine learning 29-feature gradient-boosted model |
16.7% | 83.3% |
| Serve / return point-by-point simulation |
56.2% | 43.8% |
| Blend what the bot actually prices off |
29.5% | 70.5% |
| Market implied de-vigged from the opening odds |
47.4% | 52.6% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| A. Eala | hard | 1905 | 174–90 | 264 |
| O. Oliynykova | clay | 1771 | 174–75 | 249 |
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. 3, 2026.
O. Oliynykova leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 18, 2026 | Strasbourg | clay | O. Oliynykova | 2 - 1 |
| W | J. Pegula | 1 - 2 | Aug. 3, 2026 |
| W | N. Osaka | 0 - 2 | Aug. 1, 2026 |
| W | E. Svitolina | 2 - 0 | July 31, 2026 |
| W | L. Fernandez | 0 - 2 | July 29, 2026 |
| W | Q. Zheng | 2 - 1 | July 28, 2026 |
| L | Ka. Pliskova | 0 - 2 | Aug. 3, 2026 |
| L | E. Avanesyan | Walk Over | July 24, 2026 |
| W | L. Romero Gormaz | 2 - 1 | July 23, 2026 |
| W | N. M. Schunk | 2 - 1 | July 21, 2026 |
| L | M. Sherif | 2 - 0 | July 18, 2026 |
All May 18, 2026 results & picks →
Math-only prediction: no LLM calls used