2003 - Played first events of career on ITF Circuit, winning one singles title.
2004 - Played first Tour main draw at Indian Wells, reaching 2r (as WC); fell in Tour qualifying once; won two doubles titles on ITF Circuit.
2005 - Fell 1r once and in Tour qualifying twice; won three singles titles on ITF Circuit.
2006 - Fell 1r twice and in Tour qualifying three times (incl.
US Open); won one singles title and two doubles titles on ITF Circuit.
2007 - Fell in Tour qualifying once; won three singles titles and seven doubles titles on ITF Circuit.
2008 - Breakthrough season; QF three times, at Antwerp, Fès and Eastbourne; reached first Grand Slam 4r at
Wimbledon (l. to V.Williams); reached 3r once and 2r six times (incl.
Australian Open,
Roland Garros,
US Open); fell 1r five times and in Tour qualifying three times; made main draw debuts at all four majors; made Top 100 debut on February 18 (after Antwerp; rose from No.106 to No.82) and Top 50 debut on June 9 (after
Roland Garros; rose from No.54 to No.46); won two singles titles and one doubles title on ITF Circuit.
2009 - First Top 30 season; SF three times, at Fès (as No.2 seed, l. to No.6 seed Makarova), Toronto (d. No.16 seed Cibulkova and No.5 seed Jankovic en route; l. to Sharapova in 3s) and Moscow (d. No.2 seed Jankovic en route; l. to Govortsova); QF once, at Budapest (as No.5 seed, l. to top seed Schnyder); reached 4r twice, at
Australian Open (as No.29 seed, d. No.5 seed Ivanovic en route; l. to WC Dokic 86 third set) and Miami (as No.24 seed, l. to No.8 seed Kuznetsova); reached 3r three times, at Indian Wells (as No.21 seed, l. to Llagostera Vives), Madrid (d. No.5 seed V.Williams en route; l. to No.9 seed Wozniacki) and Tokyo [Pan Pacific] (d. No.6 seed Zvonareva en route; l. to eventual champion Sharapova in 3s); reached 2r nine times, incl.
Wimbledon (as No.27 seed, l. to qualifier Kulikova in 3s) and Seoul (as No.5 seed, l. to eventual champion Date Krumm 46 76(4) 63; led 64 52 w/mp at 64 53); fell 1r six times, incl.
Roland Garros (as No.23 seed, l. to qualifier Hercog in 3s) and
US Open (as No.27 seed, l. to Kvitova in 3s); won first three Tour titles of any kind in doubles at Fès (w/Makarova), Budapest (w/Niculescu), Tokyo [Pan Pacific] (w/Schiavone); member of Russian Fed Cup team that d. China 5-0 in World Group 1r (went 1-0); withdrew from Guangzhou w/bilateral plantar fascia injury.