Federer-Isner final likely to come down to serves — and tiebreakers
John Isner’s booming serve and a perfect 9-for-9 in tiebreakers have him back in the Miami Open finals. Standing in the way of a repeat title: “goalie” Roger Federer.
John Isner’s booming serve and a perfect 9-for-9 in tiebreakers have him back in the Miami Open finals. Standing in the way of a repeat title: “goalie” Roger Federer.