

Alex Barrena defeated Johan Nikles in the Round of 32 at the Bonn clay court tournament. The match ended with a score of 3-6, 6-3, 6-3 in favor of Barrena. Barrena hit one ace and one double fault, while Nikles had no aces and two double faults; Barrena converted 44% of break points and broke Nikles' serve four times, compared to Nikles' two breaks.
No previous meetings on record.
Averages over each player's completed matches in the selected window (22 vs 25). 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 · 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.
Nikles J.: 3 days rest · 1 match, 15 games (7d) · Barrena A.: 6 days rest · 2 matches, 23 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