Nick Hardt faces Juan Manuel La Serna in the Piracicaba quarter-final on clay. Nick Hardt holds the paper edge — ranked #270. Recent clay form is closely matched.
Slight edge · La Serna J. 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.
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Averages over each player's completed matches in the selected window (9 vs 33). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Hardt N.: 1 day rest · 3 matches, 80 games (7d) · La Serna J.: 1 day rest · 1 match, 33 games (7d). Higher means fresher. About
5th on QUADRA 3 · not before Not Before 17:00 · 1 match still to finish ahead
No previous meetings on record.