Marcelo Charpentier defeated Gilbert Schaller 6-4 6-4 in the San Marino quarter-final on clay. The upset overturned the form book — Gilbert Schaller came in defending last year's round of 16, but Marcelo Charpentier had been the form player, winning 8 of their last 10 on clay.
No previous meetings on record.
Averages over each player's completed matches in the selected window (17 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