2003 - Played first event of career on ITF Circuit.
2004 - Played first Tour qualifying at Budapest; won one singles title on ITF Circuit.
2005 - Played first five Tour main draws, best result being SF at Modena (l. to Garbin); reached 2r once; fell 1r three times and in Tour qualifying six times (incl.
US Open); won one doubles title on ITF Circuit.
2006 - Reached 2r once; fell 1r once and in Tour qualifying three times (incl.
Australian Open,
Roland Garros); won one singles title and one doubles title on ITF Circuit.
2007 - Breakthrough season; rose from No.185 to No.53 in first half, best results being SF at Budapest (l. to Dulko), QF at Barcelona (l. to Shaughnessy), qualifying for Grand Slam main draw debuts at
Roland Garros and
Wimbledon (reached 2r at both) and winning one singles title on ITF Circuit (also won doubles title there); six events contested in remarkable second half of season moved her from No.53 to No.20; won first Tour singles title at Palermo (d. Müller in final), QF at Bad Gastein (l. to Schiavone), runner-up at New Haven (ret. vs. Kuznetsova in final w/low back injury), first Grand Slam QF at
US Open (l. to Kuznetsova), second Tour singles title at Beijing (d. Jankovic 67(7) 75 62 in final; trailed 5-1 w/mp in second set) and another QF at Seoul (ret. vs. Daniilidou w/thigh injury); withdrew from Linz w/thigh injury; made Top 100 debut on June 11 (after
Roland Garros; rose from No.102 to No.82), Top 50 debut on July 23 (after Palermo; rose from No.53 to No.37) and Top 20 debut on September 24 (after Beijing; rose from No.23 to No.20); stayed No.20 through November 12 year-end rankings; also won first Tour doubles title at Budapest (w/Uhlirova).
2008 - Second straight Top 30 season; runner-up at Paris [Indoors] (l. to Chakvetadze in final); SF at Bad Gastein (l. to Parmentier); QF four times, at Amelia Island, Charleston, Berlin and New Haven; reached 4r once (
Wimbledon), 3r once (
Roland Garros) and 2r seven times (incl.
US Open); fell 1r 10 times (incl.
Australian Open, Olympics); having cracked Top 20 in 2007, reached career-high No.13 on April 14 (after Amelia Island) but dipped to No.28 by November 10 year-end rankings; won one Tour doubles title; withdrew from Moscow w/left hip injury.
2009 - Third straight Top 40 season; won third Tour singles title at Budapest (as No.4 seed, d. top seed Schnyder in final); QF twice, at Acapulco (as LL, l. to top seed and eventual champion V.Williams in 3s) and Madrid (d. No.12 seed Pennetta and No.7 seed Azarenka en route; l. to Mauresmo in 3s); reached 4r three times, at Indian Wells (as No.22 seed, l. to No.7 seed A.Radwanska in 3s), Miami (as No.25 seed, d. No.7 seed Ivanovic en route; l. to No.11 seed and eventual champion Azarenka) and
Roland Garros (as No.29 seed, d. No.3 seed V.Williams en route; l. to No.20 seed Cibulkova); reached 2r five times; fell 1r 10 times, incl.
Australian Open (as No.25 seed, l. to Voskoboeva in 3s),
Wimbledon (as No.30 seed, l. to Flipkens) and
US Open (as No.32 seed, l. to Peer); fell in RR stage at Bali (went 0-2 in RR stage; did not qualify for SF).