TennisEdge's AI bot is backing D. Vidmanova (moneyline) at 1.66 in S. Stephens vs D. Vidmanova (Memphis (Usa) - Qualification on 2026-07-30). Result: WON.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | S. Stephens | D. Vidmanova |
|---|---|---|
| Elo ratings-based, surface-weighted |
27.6% | 72.4% |
| Machine learning 29-feature gradient-boosted model |
44.0% | 56.0% |
| Serve / return point-by-point simulation |
19.9% | 80.1% |
| Blend what the bot actually prices off |
27.6% | 72.4% |
| Market implied de-vigged from the opening odds |
43.0% | 57.0% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| S. Stephens | hard | 1716 | 67–76 | 143 |
| D. Vidmanova | hard | 1687 | 73–29 | 102 |
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 Oct. 31, 2026.
D. Vidmanova leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| July 30, 2026 | Memphis (Usa) - Qualification | hard | D. Vidmanova | 2 - 0 |
| L | L. Perry | 1 - 2 | Nov. 5, 2026 |
| W | C. Kuhl | 2 - 0 | Nov. 4, 2026 |
| L | J. Pareja | 0 - 2 | Oct. 31, 2026 |
| W | A. Sharma | 2 - 0 | Oct. 29, 2026 |
| W | R. M. Nijkamp | 2 - 0 | Oct. 28, 2026 |
| L | K. Okamura | 2 - 1 | Oct. 6, 2026 |
| L | M. Timofeeva | 0 - 2 | Sept. 30, 2026 |
| L | J. Tjen | 0 - 2 | Sept. 13, 2026 |
| L | J. Bouzas Maneiro | 0 - 2 | Sept. 1, 2026 |
| L | N. Bartunkova | 1 - 2 | Aug. 27, 2026 |
All July 30, 2026 results & picks →