Alexandr Dolgopolov is through the third round Miami Masters after fighting back from a set down to beat Tommy Robredo.
Both players faced break points in the opening set, but it was Robredo who took it by winning the tie-break 7-1.
However, the world number 65 bounced back, breaking the Spaniard twice before wrapping up the second set 6-3.
The deciding set was more even, but, despite earning a break of serve, Robredo was unable to hold onto that advantage and Dolgopolov was won it 7-5 to advance.
He will meet the winner of the second-round clash between 19th seed Pablo Cuevas and Thomaz Bellucci.
