TennisEdge's AI bot is backing A. Koevermans (moneyline) at 4.93 in A. Koevermans vs C. McNally (US Open on 2026-08-30). Result: LOST.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | A. Koevermans | C. McNally |
|---|---|---|
| Elo ratings-based, surface-weighted |
28.7% | 71.3% |
| Machine learning 29-feature gradient-boosted model |
23.6% | 76.4% |
| Serve / return point-by-point simulation |
57.6% | 42.4% |
| Blend what the bot actually prices off |
31.4% | 68.6% |
| Market implied de-vigged from the opening odds |
18.3% | 81.7% |
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. Koevermans | hard | 1647 | 58–49 | 107 |
| C. McNally | hard | 1748 | 88–69 | 157 |
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. 31, 2026.
C. McNally leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| Aug. 31, 2026 | US Open | hard | C. McNally | 2 - 0 |
| L | C. McNally | 0 - 2 | Aug. 31, 2026 |
| W | M. Bolkvadze | 0 - 2 | Aug. 28, 2026 |
| W | L. Klimovicova | 2 - 0 | Aug. 26, 2026 |
| W | C. Monnet | 2 - 0 | Aug. 24, 2026 |
| L | J. Burrage | 1 - 2 | Aug. 12, 2026 |
| L | E. Navarro | 2 - 1 | Sept. 2, 2026 |
| W | A. Koevermans | 0 - 2 | Aug. 31, 2026 |
| L | A. Kalinskaya | 0 - 2 | Aug. 15, 2026 |
| W | M. Kessler | 2 - 0 | Aug. 14, 2026 |
| L | A. Eala | 1 - 2 | Aug. 8, 2026 |
All Aug. 30, 2026 results & picks →