Anna Siskova defeated Sonja Zhenikhova 6-2, 6-1 in the Round of 16 at the W50 Hamburg clay court tournament. Siskova and Zhenikhova were even in aces with zero each, but Siskova had more double faults, 4 to 2. Siskova won 70% of her first-serve points to Zhenikhova's 25%, and converted 60% of her break points to Zhenikhova's 50%, with Siskova securing 6 service breaks to Zhenikhova's 2.
No previous meetings on record.
Averages over each player's completed matches in the selected window (37 vs 11). ATP, WTA & Challenger.
Strong favourite · Siskova A. heavily favoured
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