2004 - Played first event of career on ITF Circuit in Czech Republic.
2005 - Played first Tour qualifying at Rabat; won one singles title on ITF Circuit.
2006 - Played first two Tour main draws, reaching 2r at Istanbul and Tashkent; fell in Tour qualifying twice; won one singles title on ITF Circuit.
2007 - Near-Top 50 finish in first full season on Tour; SF once, at Guangzhou (l. to Razzano); QF twice, at Prague (l. to Azarenka) and Stockholm (l. to Dushevina); played first two Grand Slam main draws, reaching 3r at
Roland Garros (l. to Kuznetsova) and 2r at
US Open (l. to Azarenka); fell in qualifying at other two majors; made Top 100 debut on June 11 (after
Roland Garros; rose from No.131 to No.86) and Top 50 debut on October 1 (after Guangzhou; rose from No.52 to No.47), dipping just outside to No.51 for year-end rankings.
2008 - First Top 20 season; runner-up twice, at Amelia Island (l. to Sharapova in final) and Montréal (l. to Safina in final); QF five times, at Gold Coast (l. to Azarenka), Doha (l. to A.Radwanska), Stanford (l. to Sugiyama 67(4) 76(5) 53 ret. w/cramps; led 76(4) 52 and held 3mp at 76(4) 54), Beijing (l. to Kuznetsova) and Moscow (l. to Zvonareva); reached 3r five times (incl.
Roland Garros, Olympics,
US Open); fell 1r or 2r 14 times, incl.
Australian Open (l. 1r) and
Wimbledon (l. 1r); made Top 20 debut on August 4 (after Montréal; rose from No.31 to No.20), peaking at No.19 on August 11 (was No.19 or No.20 all but one week until November 10 year-end rankings); ret. in Charleston 1r (w/lower back injury) and Barcelona 1r (w/left abdominal strain); withdrew from Bangalore w/lumbar spine injury, 's-Hertogenbosch w/abdominal injury and Zürich w/upper respiratory tract infection.
2009 - Another breakthrough season, highlighted by
Roland Garros SF but later marred by injury; reached first Grand Slam SF at
Roland Garros (as No.20 seed, l. to top seed Safina; had never been to a Grand Slam QF previously); made career Top 15 debut afterwards on June 8 (rose from No.19 to No.14); reached QF three times, at Ponte Vedra Beach (as No.3 seed, l. to Vesnina in 3s), Charleston (as No.7 seed, ret. vs. top seed Dementieva w/left adductor strain) and Bastad (as No.2 seed, l. to Dulko 67(5) 63 76(6); held 2mp at 6-4 in third set tie-break); reached 4r once, at
Australian Open (as No.18 seed, l. to No.4 seed Dementieva); reached 3r three times, at Dubai (as No.12 seed, ret. vs. qualifier Vesnina w/heat illness), Miami (as No.16 seed, ret. vs. No.19 seed Medina Garrigues w/cramping) and
Wimbledon (as No.14 seed, l. to Vesnina in 3s); reached 2r three times, incl. Toronto (as No.16 seed, l. to Kleybanova 61 46 76(4); held 6mp at 5-4 third set); fell 1r six times; member of Slovak Fed Cup team that d. Belgium 4-1 in World Group II (went 2-0) and l. to France 3-2 in World Group Play-off (went 1-2); withdrew from Pattaya City w/illness, from Rome and Madrid w/left thigh injury, from Prague w/leg injury then missed two months w/right rib injury (withdrew from New Haven,
US Open, Tokyo, Beijing and Linz - returned for one event in last week of season, falling 1r at Moscow); reached career-high No.12 on July 6 (after
Wimbledon) but fell to No.30 on November 9 year-end rankings.
