Alexander Ritschard and Sebastian Ofner meet in the round of 16 at Seville on Wednesday. Sebastian Ofner comes in at 4 wins from the last ten. Alexander Ritschard has won 6 of the last 10.

The serve is where this match separates: Ofner has been winning 73.2% of first-serve points to Ritschard's 69%, and on clay that gap compounds fast. Ritschard comes in off a compressed schedule; Ofner comes in off a compressed schedule. A tiebreak or two would surprise nobody, with Ofner fractionally more likely to land the big points.