
Adolfo Daniel Vallejo defeated Kyrian Jacquet in the Round of 128 of the Cincinnati tournament on hard courts, winning 6-2, 6-4. Vallejo hit 7 aces to Jacquet's 3 and converted 30% of break points, while Jacquet converted none. Vallejo won 92% of points on his first serve and took 3 service breaks to Jacquet's 0.
No previous meetings on record.
Averages over each player's completed matches in the selected window (29 vs 33). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Slight edge · Jacquet K. 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.
Jacquet K.: 5 days rest · 3 matches, 55 games (7d) · Vallejo A.: 1 day rest · 3 matches, 64 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About