Martina pulled through and Na Li self-destructed. Losing that first set must have been a jolt. If Na Li had kept it together, Martina would have been off that court before she knew what was happening. Instead, Na Li was the one who lost her cool, started going for winners left and right, and missing. Marty stayed mentally strong and returned all of Na Li’s balls. As commentators have noted, she’s probably the most infuriating player to play: like a human backboard. I am so proud of her. She looked so fit out there and what great defense. Go Hingis!