Frances Tiafoe and Valentin Vacherot meet in the round of 32 at US Open on Friday. Frances Tiafoe comes in at 7 wins from the last ten. Valentin Vacherot is 4-6 across recent matches.

Neither the serve numbers nor the ratings separate these two by much, which is why our number stays close to even. Little separates them; Tiafoe gets the nod on the finest of margins.