Pete Sampras defeated Alex Obrien 6-2 7-6 in the Atlanta round of 32 on hard. The upset overturned the form book — Alex Obrien came in defending last year's round of 16, but Pete Sampras had been the form player, winning 7 of their last 8 on hard.
No previous meetings on record.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 42). ATP, WTA & Challenger.