
Robin Montgomery reeled off five straight games on the way to a 6-4 6-2 win over Ajla Tomljanovic in the s Hertogenbosch semi-final.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (10 vs 18). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Toss-up · Too close to call
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). 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.
Montgomery R.: 4 days rest · 3 matches, 61 games (7d) · Tomljanovic A.: 4 days rest · 4 matches, 86 games (7d). Higher means fresher. About