Madison beat Serena once when Madison was only 14 years old.
Na Li is pure Error-Li today but Madison plays her usual power games.
but Madison won't reach QF , because any crafty player , who knows how to force errors will eliminate her earlier.
Career Grand Slam Winner
Wimbledon 2004 ~ US Open 2006 ~ Australian Open 2008 ~ French Open 2012 and 2014 WTA Championships 2004
London Olympics silver medallist
32 WTA titles , including 12 Tier I titles
21 weeks #1 player