Jose Pereira advanced to the quarterfinals of the M25 Sao Paulo tournament, defeating Murkel Alejandro Dellien Velasco in the Round of 16. Pereira won the match in straight sets, 7-5, 6-4.
No previous meetings on record.
Averages over each player's completed matches in the selected window (13 vs 19). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Slight edge · Dellien Velasco M. narrowly ahead
Calibrated model (out-of-sample validated). 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.
Dellien Velasco M.: 7 days rest · 1 match, 15 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