| WTA Charleston Qual | 04/10 19:00 | 14 | Kennedy Shaffer v Kateryna Bondarenko | 1-6,7-5,2-6 | |
| WTA Charleston | 04/04 16:05 | 19 | [24] Desirae Krawczyk v Kateryna Bondarenko [245] | 2-6,7-5,6-4 | |
| WTA Charleston | 04/03 17:25 | 14 | [293] Catherine Harrison v Kateryna Bondarenko [245] | 7-5,2-6,3-6 | |
| ITF W25 Buenos Aires | 03/23 16:50 | 25 | Jazmin Ortenzi v Kateryna Volodko | 4-6,6-2,6-3 | |
| ITF W25 Newport Beach | 03/05 21:55 | 27 | [247] Kateryna Bondarenko v Claire Liu [208] | 2-6,1-6 | |
| ITF W25 Newport Beach | 03/05 17:30 | 26 | Kateryna Volodko v Eri Hozumi | 6-1,7-5 | |
| ITF W25 Newport Beach | 03/02 21:00 | 25 | Robin Anderson v Kateryna Volodko | 6-7,4-6 | |
| WTA Abu Dhabi | 01/08 06:00 | 25 | [285] Kateryna Bondarenko v Ons Jabeur [31] | 7-5,3-6,2-6 | |
| WTA Abu Dhabi | 01/07 06:00 | 24 | [285] Kateryna Bondarenko v Yafan Wang [95] | 6-3,3-6,7-5 | |
| WTA Abu Dhabi | 01/06 07:50 | 19 | [269] Valentini Grammatikopoulou v Kateryna Bondarenko [285] | 1-6,3-6 | |
| WTA Abu Dhabi | 01/05 10:45 | 64 | [354] Panna Udvardy v Kateryna Bondarenko [285] | 7-6,2-6,4-6 | |
| ITF W100 Charleston | 11/04 16:30 | 25 | Renata Zarazua v Kateryna Volodko | 6-3,6-1 | |
| ITF W100 Charleston | 11/03 15:00 | 54 | Kateryna Volodko v Marie Benoit | 6-3,6-2 | |
| ITF W100 Charleston | 11/02 15:00 | 54 | Mayo Hibi v Kateryna Volodko | 4-6,4-6 | |
| ITF W80 Tyler | 10/26 15:00 | 54 | Ankita Raina v Kateryna Volodko | 6-1,6-1 | |
| ITF W80 Macon | 10/19 13:55 | 54 | Kateryna Volodko v Maria Camila Osorio | 6-0,1-6,2-10 | |
| WTA Strasbourg | 09/20 13:20 | 25 | [284] Kateryna Bondarenko v Clara Burel [433] | 6-3,1-6,4-6 | |
| WTA Strasbourg | 09/20 08:00 | 14 | Christina McHale v Kateryna Bondarenko | Cancelled | |
| WTA Istanbul | 09/09 11:35 | 25 | [349] Kateryna Bondarenko v Danka Kovinic [92] | 5-7,2-6 | |
| US Open Women | 09/02 15:00 | 24 | [349] Kateryna Bondarenko v Petra Martic [15] | 3-6,4-6 | |
| US Open Women | 08/31 21:15 | 23 | [349] Kateryna Bondarenko v Allie Kiick [162] | 3-6,6-3,6-1 | |
| WTA New York | 08/20 15:00 | 44 | [68] Daria Kasatkina v Kateryna Bondarenko [349] | 7-6,4-6,6-0 | |
| WTA Lexington | 08/09 14:00 | 45 | [347] Kateryna Bondarenko v Caroline Dolehide [134] | 3-6,6-4,2-6 | |
| ITF W25 Irapuato | 03/10 21:30 | 25 | Nadia Podoroska v Kateryna Volodko | Retired | |
| ITF W25 Irapuato | 03/09 20:00 | 54 | Kateryna Bondarenko v Miyu Kato | 6-3,7-6 | |
| WTA Monterrey | 03/04 17:00 | 26 | [404] Kateryna Bondarenko v Rebecca Peterson [45] | 6-7,5-7 | |
| WTA Monterrey | 03/03 17:25 | 25 | [404] Kateryna Bondarenko v Sara Sorribes Tormo [79] | 4-6,6-0,6-2 | |
| WTA Acapulco | 02/26 22:00 | 26 | [69] Heather Watson v Kateryna Bondarenko [494] | 7-6,6-2 | |
| WTA Acapulco | 02/24 23:55 | 25 | [494] Kateryna Bondarenko v Danka Kovinic [87] | 6-7,6-4,6-2 | |
| WTA Hua Hin | 02/12 09:05 | 25 | [42] Magda Linette v Kateryna Bondarenko [495] | 6-2,6-2 |
Wikipedia - Kateryna Volodko
Kateryna Volodymyrivna Volodko (née Bondarenko; Ukrainian: Катерина Володимирівна Бондаренко; born 8 August 1986) is a tennis player from Ukraine. She was the doubles champion in 2008 at the Australian Open, partnering her sister Alona Bondarenko. Kateryna is the younger sister of professional tennis players Valeria Bondarenko and Alona Bondarenko.
She plays right-handed and turned pro in 2000. Her career-high rankings in singles and doubles are world No. 29 and No. 9, respectively.
Her best Grand Slam performance in singles was reaching the quarterfinals at the 2009 US Open.
Over her career, Bondarenko has defeated top ten players Elena Dementieva, Sara Errani, Ana Ivanovic, Garbiñe Muguruza, Li Na, Agnieszka Radwańska, Roberta Vinci, and Venus Williams.