TennisEdge's AI model finds no betting value in R. Masarova vs J. Teichmann (Wimbledon on 2026-06-23) — the market is efficient, with R. Masarova favoured at 1.25.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | R. Masarova | J. Teichmann |
|---|---|---|
| Elo ratings-based, surface-weighted |
88.5% | 11.5% |
| Machine learning 29-feature gradient-boosted model |
73.9% | 26.1% |
| Blend what the bot actually prices off |
78.1% | 21.9% |
| Market implied de-vigged from the opening odds |
72.3% | 27.7% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
| Player | Surface | Elo | Record | Matches |
|---|---|---|---|---|
| R. Masarova | hard | 1641 | 85–62 | 147 |
| J. Teichmann | clay | 1710 | 75–49 | 124 |
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 July 14, 2026.
Level at 1–1 over 2 meetings. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 23, 2026 | Wimbledon | grass | J. Teichmann | 2 - 0 |
| May 5, 2026 | Rome | clay | R. Masarova | 2 - 1 |
| L | V. Ryser | 1 - 0 | July 18, 2026 |
| L | C. Monnet | 2 - 1 | July 14, 2026 |
| L | F. Curmi | 0 - 2 | July 8, 2026 |
| W | J. Grabher | 1 - 2 | July 6, 2026 |
| L | J. Teichmann | 0 - 2 | June 23, 2026 |
| L | B. Andreescu | 2 - 1 | June 24, 2026 |
| W | R. Masarova | 0 - 2 | June 23, 2026 |
| L | D. Vidmanova | 2 - 1 | June 19, 2026 |
| W | B. Palicova | 1 - 2 | June 17, 2026 |
| W | M. Jorge | 0 - 2 | June 16, 2026 |
All June 23, 2026 results & picks →
Math-only prediction: no LLM calls used