Tennis predictions 8 September 2026
AI tennis predictions for every singles match: who wins, the most likely set score and the chance of a deciding set, from player ratings built on 57,590 matches.
14Matches
1Tournaments
2Forecast
9,192Players rated
Strongest calls of the day
18:25US Open, MenR27Frances Tiafoe3Alex Michelsen23–1AI prediction70%High confidence30%ForecastTiafoe to win70%Full analysis 15:30US Open, WomenR27Aryna Sabalenka2Linda Noskova12–0AI prediction69%Medium confidence31%ForecastSabalenka to win69%Full analysis
All matches by tournament
WTA US Open, Women
15:30Aryna SabalenkaLinda Noskova
7372
6661
Sabalenka69%2–0›18:25Frances TiafoeAlex Michelsen53763
76532
Tiafoe70%3–1›19:05Siniakova K / Townsend TBucsa C / Melichar-Martinez N
662
420
Doubles20:05Carpico B / Filin N SRam R / Salisbury J
6641
7462
Doubles20:25Gonzalez M / Molteni AGranollers M / Zeballos H
330
662
Doubles20:25Jiang X / Zhang SDabrowski G / Stefani L
340
662
Doubles20:40Hsieh S / Ostapenko JMertens E / Shnaider D
530
762
Doubles21:05Miedler L / Polmans MArevalo M / Pavic M
6631
7462
Doubles21:05Schnaitter J / Wallner MHarrison C / Skupski N
360
672
Doubles22:05Nys H / Roger-Vasselin EAndreozzi G / Guinard M
7461
6672
Doubles22:20Routliffe E / Sutjiadi AKrueger A / Montgomery R
630
762
Doubles22:45Krawietz K / Puetz TCash J / Glasspool L
772
660
Doubles22:50Heliovaara H / Patten HCabral F / Tracy J
662
440
Doubles23:25Bolelli S / Vavassori AKrajicek A / Mektic N
4772
6661
Doubles
How these predictions are made
Every player carries a rating that moves after each match by how surprising the result was — beating a stronger opponent is worth more than beating a weaker one, and a win in an ATP or WTA draw counts for more than one in an ITF event. The win probability comes from the gap between two ratings, adjusted by their head-to-head record. The set score follows from that probability rather than being guessed separately. Where a player has played too few matches, or has never played at tour level, the rating is pulled back towards the average and the match is marked as thin data instead of being dressed up as a confident call. Doubles are excluded: the rating measures singles.
Every player carries a rating that moves after each match by how surprising the result was — beating a stronger opponent is worth more than beating a weaker one, and a win in an ATP or WTA draw counts for more than one in an ITF event. The win probability comes from the gap between two ratings, adjusted by their head-to-head record. The set score follows from that probability rather than being guessed separately. Where a player has played too few matches, or has never played at tour level, the rating is pulled back towards the average and the match is marked as thin data instead of being dressed up as a confident call. Doubles are excluded: the rating measures singles.