| Country (sports) |
|
|---|---|
| Residence | Dnipropetrovsk, Ukraine |
| Born |
4 September 1990 Kolomyya, Ukraine |
| Height | 1.70 m (5 ft 7 in) |
| Retired | Active |
| Prize money | $61,656 |
| Singles | |
| Career record | 94-54 |
| Career titles | 4 ITF |
| Highest ranking | No. 163 (8 March 2010) |
| Grand Slam Singles results | |
| Australian Open | Q2 (2010) |
| Doubles | |
| Career record | 37-32 |
| Career titles | 3 ITF |
| Highest ranking | 275 (12 April 2010) |
| Last updated on: 12 October 2013. | |
Kristina Antoniychuk, (Ukrainian: Христина Антонійчук) (born 4 September 1990) is a professional Ukrainian tennis player. Her highest WTA singles ranking is 172, which she reached on 22 February 2010. Her career high in doubles is 279, which she reached on 9 November 2009.
On 12 May 2010 it was announced by the International Tennis Federation that Antoniychuk had committed a doping offence, and was suspended from participation in WTA and ITF events until 21 April 2011 after her sample was found to contain the diuretic furosemide.