

Maja Chwalinska defeated Anna Kalinskaya 6-3 in the Roland Garros quarter-final on clay. The upset overturned the form book — Anna Kalinskaya came in ranked #20, defending last year's round of 128.
No previous meetings on record.
Averages over each player's completed matches in the selected window (17 vs 29). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kalinskaya A.: 15 days rest · Chwalinska M.: 19 days rest. 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