TennisEdge's AI model finds no betting value in M. Zheng vs C. Norrie (Wimbledon on 2026-06-29) — the market is efficient, with C. Norrie favoured at 1.50.
Independent estimates of who wins, each from a different method. The blend is what the bot prices against the market.
| Method | M. Zheng | C. Norrie |
|---|---|---|
| Elo ratings-based, surface-weighted |
50.6% | 49.4% |
| Machine learning 29-feature gradient-boosted model |
38.7% | 61.3% |
| Serve / return point-by-point simulation |
27.0% | 73.0% |
| Blend what the bot actually prices off |
38.8% | 61.2% |
| Market implied de-vigged from the opening odds |
36.4% | 63.6% |
We publish how well these score against the closing market, including where they lose: how accurate are tennis predictions?
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. 4, 2026.
M. Zheng leads 1–0 over 1 meeting. Full record.
| Date | Event | Surface | Winner | Score |
|---|---|---|---|---|
| June 29, 2026 | Wimbledon | grass | M. Zheng | 3 - 2 |
| L | M. Kecmanovic | 1 - 2 | Aug. 4, 2026 |
| W | K. Nishikori | 2 - 0 | Aug. 1, 2026 |
| L | A. Gea | 2 - 1 | July 30, 2026 |
| W | M. Landaluce | 2 - 0 | July 29, 2026 |
| L | J. Fearnley | 2 - 0 | July 25, 2026 |
| W | C. Ugo Carabelli | 0 - 2 | Aug. 4, 2026 |
| L | D. Shapovalov | 1 - 2 | Aug. 1, 2026 |
| W | B. Tomic | 2 - 0 | July 31, 2026 |
| W | J. Duckworth | 2 - 0 | July 30, 2026 |
| W | A. Kovacevic | 2 - 0 | July 28, 2026 |
All June 29, 2026 results & picks →
The consensus model identifies a 5.5% edge on Zheng, but this is entirely concentrated in the ELO model, which appears to be overvaluing a 'Wimbledon Final' title run against low-ranked opponents (Smith ELO 1649). The ML model, which accounts for opponent quality and match stats, shows only a marginal 1.6% edge, aligning closer to the market price. Qualitative factors such as a potential letdown spot for Zheng after a title, combined with a heavy fatigue load (+102 mins) and confusing data signals regarding the final score, suggest the market is correct to price Norrie as the favorite. The risk of the ELO model being fooled by 'empty calories' in recent form is too high to justify the bet.