- 3.1 Individual
- 3.2 double
Kateryna is the younger sister of Alyona Bondarenko, who already was a year before her pro player. The two sisters won the doubles title together in 2008 at the Australian Open. Moreover, they were in Paris (2008 ) and Prague ( 2009) successfully together.
In individual Kateryna Bondarenko won 15 June 2008 in Birmingham her only WTA tournament when she defeated Yanina Wickmayer in the final of Belgium with 7:67, 3:6 and 7:64.
At the Olympic Games in Beijing in 2008, she went in doubles with her sister for Ukraine at the start. Alyona and Kateryna documents in the bronze medal match of the pairing Yan Zi / Zheng Jie from China with 2:6 and 2:6.
In May 2013, it had a daughter.
In April 2014, it comes back on the tour, where they in Warsaw denies qualification at the BNP Paribas Open Katowice 2014.