Gauff got the better of Marino in a 6-4, 6-3 win on Thursday to reach the third round in Miami, while Pegula breezed past the challenge of Sebov 6-3, 6-1
Gauff got the better of Marino in a 6-4, 6-3 win on Thursday to reach the third round in Miami, while Pegula breezed past the challenge of Sebov 6-3, 6-1
