Tuesday's Montreal first round pits Hamad Medjedovic against Juan Manuel Cerundolo on hard. Hamad Medjedovic is searching for form, having lost 2 in a row (6 of the last 10). Juan Manuel Cerundolo has dropped 2 straight and sits at 5-5 over the last ten.

The serve is where this match separates: Medjedovic has been winning 72.3% of first-serve points to Cerundolo's 67.3%, and on hard that gap compounds fast. This one is close to a coin flip, and the lean toward Medjedovic is exactly that — a lean.