Julia Riera faces Elina Avanesyan in the Sao Paulo round of 32 on hard. Julia Riera holds the paper edge — ranked #144, defending last year's round of 16.
Toss-up · Too close to call
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.
Averages over each player's completed matches in the selected window (47 vs 40). 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
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Riera J.: 3 days rest · 3 matches, 64 games (7d) · Avanesyan E.: 21 days rest. Higher means fresher. About
1st on Quadra 1 · Starting at 1:00 PM · up next on court
No previous meetings on record.