A spot in the next round is at stake on Tuesday, when Adam Walton goes up against Ignacio Buse in the Winston-Salem round of 32. Adam Walton comes in at 5 wins from the last ten. Ignacio Buse is searching for form, having lost 3 in a row (4 of the last 10).
The serve is where this match separates: Walton has been winning 71.1% of first-serve points to Buse's 68.1%, and on hard that gap compounds fast. Walton comes in off a compressed schedule. A tiebreak or two would surprise nobody, with Walton fractionally more likely to land the big points.