

Bianca Andreescu defeated Anna Kalinskaya 1-6 7-5 6-3 in the Roland Garros round of 64 on clay. The upset overturned the form book — Anna Kalinskaya came in ranked #21.
No previous meetings on record.
Averages over each player's completed matches in the selected window (82 vs 136). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Andreescu B.: played today · 1 match, 15 games (7d) · Kalinskaya A.: 8 days rest · 2 matches (14d). 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 clay field, opponent-adjusted over 52 weeks). About