Jelle Sels defeated David Poljak 6-3, 3-6, 6-4 in the qualifying round 32 of the Porto clay tournament. The match saw both players hit three aces, with Sels committing three double faults and Poljak making two. Sels converted 33% of break points and won three service breaks to Poljak's two.
Generated automatically from Umpiry match data.
No previous meetings on record.
Averages over each player's completed matches in the selected window (4 vs 18). ATP, WTA & Challenger.
Slight edge · Sels J. narrowly ahead
Calibrated model · 63% 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.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About