I don't understand why Masha's serve at IW is in the 95-105 mph range, while in Doha it was 108-121mph, and AO 105-115mph?
Career Grand Slam Winner
Wimbledon 2004 ~ US Open 2006 ~ Australian Open 2008 ~ French Open 2012 WTA Championships 2004
London Olympics silver medallist
29 WTA titles , including 11 Tier I titles
21 weeks #1 player