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 | L. Tagger | 0 - 2 | Oct. 31, 2026 |
| W | J. Teichmann | 2 - 0 | Oct. 30, 2026 |
| W | A. Bondar | 0 - 2 | Oct. 29, 2026 |
| W | S. Kenin | 2 - 1 | Oct. 27, 2026 |
| L | L. Tararudee | 2 - 0 | Oct. 19, 2026 |
| L | J. Paolini | 2 - 0 | Oct. 20, 2026 |
| L | A. Sasnovich | 0 - 0 | Oct. 18, 2026 |
| W | S. Waltert | 2 - 1 | Oct. 17, 2026 |
| L | S. Kartal | 0 - 2 | Oct. 12, 2026 |
| L | J. Tjen | 2 - 1 | Sept. 30, 2026 |
All July 20, 2026 results & picks →