MIAMI, FL, USA – Garbiñe Muguruza produced a thrilling final set comeback to defeat Dominika Cibulkova in an absorbing second-round encounter at the Miami Open on Friday.

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Two crushing returns helped Muguruza claim the decisive break in the penultimate game before she calmly wrapped up a 6-7(3), 6-3, 7-5 victory.

“The match today was so tough but I’m so happy I’ve been through this against Dominika,” Muguruza said. “She played very well and I think it was a tricky second round because she’s really tough. But I’m very happy that I fight all the match – even though I lost the first set hard – and I was able to come back.”

Earlier this month in Indian Wells, Cibulkova came within a point of upsetting World No.3 Agnieszka Radwanska. While she did not come quite so close to victory against Muguruza, she will be no less disappointed at her failure to get over the line once again.

After splitting two high-quality sets, Cibulkova looked to be heading for the third round when she surged 3-0 ahead in the decider. However, she was unable to hold onto the momentum, sending a backhand long to surrender her serve in the fifth game.

Considering her struggle for form this year, Muguruza showed tremendous poise with the match in the balance. Trailing 5-4, the Spaniard refused to wilt, a couple of pin-point serves fending off the danger. The same could not be said for Cibulkova in the next game, Muguruza jumping on a couple of short second serves to strike decisively.

Muguruza faces wildcard Nicole Gibbs in the third round. Gibbs reached the fourth round in Indian Wells and continued her superb spring by beating No.27 seed Kristina Mladenovic, 6-2, 6-4, earlier on Friday.

“I don’t know her that well. But she’s here because she’s playing great and feeling at home because she’s from the US. I’ll just do my stuff, prepare and fight until the last point,” Muguruza added.