John Roddick advanced to the M25 Sapporo semifinals with a three-set win over Chase Ferguson, 6-2, 4-6, 7-6. Roddick hit 8 aces to Ferguson's 3 and converted 50% of his break points, compared to Ferguson's 44%. Roddick won 5 service breaks to Ferguson's 4.
Generated automatically from Umpiry match data.
hold to 0/15to 30to 40 / deucebroken
No previous meetings on record.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Clear favourite Β· Ferguson C. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
The Umpiry Score combines match-context factors β matchup, form, fatigue, travel and motivation β into a single 0β10 score, updated daily. Read how it works.