Erika Sema defeated K. Keller in the Round of 32 at the W35 Saskatoon tournament, winning 7-6, 6-2 on hard courts. Sema and Keller both served zero aces, but Sema committed three double faults to Keller's seven. Sema won 52% of her first-serve points to Keller's 29%, and converted 67% of her break points to Keller's 40%, with Sema securing eight service breaks to Keller's six.
No previous meetings on record.
Averages over each player's completed matches in the selected window (34 vs 5). ATP, WTA & Challenger.
Clear favourite · Sema E. 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 — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About