Olle Wallin advanced to the quarterfinals at the Bonn tournament with a three-set win over Roberto Carballes Baena in the Round of 16. Wallin took the match 6-3, 1-6, 6-1. In the match, Wallin hit 12 aces to Carballes Baena's 4 and won 4 service breaks to Carballes Baena's 3.
No previous meetings on record.
Averages over each player's completed matches in the selected window (5 vs 29). ATP, WTA & Challenger.
Slight edge · Carballes Baena R. 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.
Wallin O.: 9 days rest · 4 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