TennisEdge's AI bot is backing K. Quevedo (moneyline) at 2.75 in K. Quevedo vs A. Kalinina (Hamburg on 2026-07-20). Result: LOST.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | K. Quevedo | A. Kalinina |
|---|---|---|
| Elo ratings-based, surface-weighted |
38.7% | 61.3% |
| Machine learning 29-feature gradient-boosted model |
46.5% | 53.5% |
| Serve / return point-by-point simulation |
63.3% | 36.7% |
| Blend what the bot actually prices off |
45.3% | 54.7% |
| Market implied de-vigged from the opening odds |
34.4% | 65.6% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| K. Quevedo | clay | 1747 | 90–49 | 139 |
| A. Kalinina | clay | 1815 | 91–47 | 138 |
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.
A. Kalinina leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| July 20, 2026 | Hamburg | clay | A. Kalinina | 2 - 0 |
| L | C. Liu | 0 - 2 | Sept. 10, 2026 |
| W | S. Sorribes Tormo | 2 - 1 | Sept. 9, 2026 |
| W | A. S. Rogers | 2 - 1 | Sept. 8, 2026 |
| L | E. Mertens | 0 - 2 | Sept. 1, 2026 |
| L | E. Ovcharenko | 2 - 1 | Aug. 24, 2026 |
| L | H. Sakatsume | 0 - 2 | Aug. 31, 2026 |
| L | E. Navarro | 2 - 1 | Aug. 15, 2026 |
| W | D. Vidmanova | 1 - 2 | Aug. 13, 2026 |
| L | A. Bondar | 0 - 2 | Aug. 3, 2026 |
| L | T. Korpatsch | 2 - 1 | July 24, 2026 |
All July 20, 2026 results & picks →