Tom Gentzsch defeated Pol Martin Tiffon in the first round of US Open qualifying, 5-7, 6-3, 6-3. Gentzsch served 13 aces and did not commit a double fault, while converting 50% of his break points and winning 82% of his first-serve points. Gentzsch secured two service breaks to Tiffon's none in the match.
No previous meetings on record.
Averages over each player's completed matches in the selected window (40 vs 38). ATP, WTA & Challenger.
Slight edge · Gentzsch T. narrowly ahead
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.
Tiffon P.: 4 days rest · 1 match, 21 games (7d) · Gentzsch T.: 3 days rest · 2 matches, 44 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About