TennisEdge's AI model finds no betting value in C. Osorio vs B. Krejcikova (Parma on 2026-05-15) — the market is efficient, with B. Krejcikova favoured at 1.72.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | C. Osorio | B. Krejcikova |
|---|---|---|
| Elo ratings-based, surface-weighted |
60.9% | 39.1% |
| Machine learning 29-feature gradient-boosted model |
78.7% | 21.3% |
| Serve / return point-by-point simulation |
44.9% | 55.1% |
| Blend what the bot actually prices off |
61.5% | 38.5% |
| Market implied de-vigged from the opening odds |
46.2% | 53.8% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| C. Osorio | hard | 1807 | 72–65 | 137 |
| B. Krejcikova | hard | 1893 | 82–51 | 133 |
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. 2, 2026.
B. Krejcikova leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| May 15, 2026 | Parma | clay | B. Krejcikova | 2 - 1 |
| W | L. Stefanini | 0 - 2 | Aug. 2, 2026 |
| L | A. Zakharova | 0 - 2 | July 29, 2026 |
| W | S. Hunter | 2 - 0 | July 28, 2026 |
| L | L. Noskova | 1 - 2 | July 2, 2026 |
| W | S. Waltert | 2 - 0 | June 30, 2026 |
| L | L. Tagger | 2 - 1 | July 25, 2026 |
| W | D. Salkova | 0 - 2 | July 24, 2026 |
| W | L. Havlickova | 0 - 2 | July 23, 2026 |
| W | L. Fruhvirtova | 0 - 2 | July 21, 2026 |
| W | M. Sakkari | 2 - 0 | July 19, 2026 |
All May 15, 2026 results & picks →
Math-only prediction: no LLM calls used