Samuele Pieri defeated Gilles Arnaud Bailly 6-2, 6-3 in the Round of 32 at the Bonn clay court tournament. Pieri hit two aces and committed two double faults, while his first-serve win percentage was 88 compared to Bailly's 69. Pieri converted three of 11 break points and won three service breaks to advance.
No previous meetings on record.
Averages over each player's completed matches in the selected window (16 vs 20). ATP, WTA & Challenger.
Slight edge · Arnaud Bailly G. 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.
Arnaud Bailly G.: 21 days rest · Pieri S.: 9 days rest · 3 matches (14d). 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