Player: Christina McHale
Current Ranking: 55
Notable Conquest: Marion Bartoli (8th seed, France)
Today's Result: loss to Maria Kirilenko (25th, Russia)
Photo via TennisNow.com
This was McHale's career-best Slam performance. She is currently the 4th-highest ranked American woman on tour. In 2009, she won the Australian Open girls' doubles title with Ajla Tomljanovic (Croatia).