Jan Mertl advanced when Sergey Betov retired 6-3 3-0 in the Czech Republic F5 qualifying round. Jan Mertl extended the head-to-head to 3–0.
Averages over each player's completed matches in the selected window (128 vs 110). 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