2006 - Played first events of career on ITF Circuit in United States.
2007 - Played first WTA qualifying at Memphis and
US Open; also played on ITF Circuit.
2008 - Played first four WTA main draws, reaching QF at Québec City and 2r at Indian Wells but falling 1r twice (Miami,
US Open); won one singles title on ITF Circuit.
2009 - First Top 50 season; reached first Grand Slam 4r at
Wimbledon (l. to A.Radwanska) and first Grand Slam QF at
US Open (l. to Wozniacki); made Top 100 debut on July 6 (after
Wimbledon; rose from No.124 to No.70) and Top 50 debut on September 14 (rose from No.70 to No.44); reached 3r once and 2r twice; fell 1r five times (incl.
Australian Open) and in qualifying four times (incl.
Roland Garros); won two singles titles on ITF Circuit.
2010 - Second Top 100 season; SF at Paris [Indoors] (l. to Dementieva); QF four times, at Memphis, Ponte Vedra Beach, Charleston and Québec City; reached 2r five times (incl.
Wimbledon,
US Open); fell 1r 12 times (incl.
Roland Garros and
Australian Open - l. to Kudryavtseva 26 75 75; held 3mp at 62 53); withdrew from Beijing, Linz and Luxembourg w/back injury.
2011 - QF at Fès; reached 2r six times; fell 1r 13 times (incl. all four majors) and in qualifying three times; won first Grand Slam title in mixed doubles at
US Open (w/Sock); retired in Acapulco 1r w/illness.
