Bjorn Phau defeated Tommy Haas 6-3 3-6 6-3 in the Houston quarter-final on clay. The upset overturned the form book — Tommy Haas came in defending last year's round of 32, but Bjorn Phau had been the form player, winning 2 of their last 5 on clay.
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 (105 vs 200). ATP, WTA & Challenger.