American wild card Frances Tiafoe earned himself a break point at just the right time as he faced in-form Alexander Zverev in the second round in Cincinnati.
Cincinnati 2017 Tiafoe Hot Shot
Hot Shots
Cincinnati
2017R2R2
American wild card Frances Tiafoe earned himself a break point at just the right time as he faced in-form Alexander Zverev in the second round in Cincinnati.
