Sixth-seeded Madison Keys fought off two match points to rally for a 1-6, 6-3, 7-6 (1) victory over Germany's Eva Lys in second-round action Saturday at the Cincinnati Open in Mason, Ohio.

Keys fell behind 3-0 in the third set. Then, after she could not finish the match on her serve at 5-4, she forced the tiebreaker by staving off those match points. She dominated the tiebreaker and she finished with 12 aces to Lys' none.

"I just kept trying to listen to everyone here cheering me," Keys said. "It helped me get back into the match and across the finish line."

Keys will face Japan's Aoi Ito in third-round play Monday. The 21-year-old from Japan pulled off one of Saturday's six early upsets when she knocked out 27th-seeded Anastasia Pavlyuchenkova of Russia 6-1, 4-6, 6-4.

Australia's Maya

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