Wednesday's US Open round of 64 pits Jiri Lehecka against Toby Samuel on hard. Jiri Lehecka is 6-4 across recent matches. Toby Samuel is 7-3 across recent matches.

Lehecka's 72.8% behind the first serve (against 68.7% for Samuel) means break chances should be scarce in one direction. Little separates them; Lehecka gets the nod on the finest of margins.