Leintz trailed 1 - 0 before taking a 2 - 1 lead on a reversal with 20 seconds remaining in the match .
Leintz is the No. 2 seed .
Leintz , the No. 2 seed , trailed 1 - 0 before taking a 2 - 1 lead on a reversal with 20 seconds remaining in the match .