| WTA Sydney Qual | 01/08 00:00 | 54 | [90] Naomi Broady v Kateryna Bondarenko [68] | 1-6,1-6 | |
| WTA Sydney Qual | 01/07 02:00 | 46 | [79] Mirjana Lucic-Baroni v Kateryna Bondarenko [68] | 6-3,3-6,3-6 | |
| WTA Sydney Qual | 01/06 05:20 | 45 | Viktoriya Tomova v Kateryna Bondarenko | 3-6,6-3,1-6 | |
| WTA Brisbane | 01/02 01:00 | 25 | [68] Kateryna Bondarenko v Roberta Vinci [18] | 6-7,7-6,6-7 | |
| WTA Brisbane Qual | 01/01 02:00 | 54 | Kateryna Bondarenko v Asia Muhammad | 4-6,6-0,1-6 | |
| WTA Brisbane Qual | 12/31 00:00 | 46 | Kateryna Bondarenko v Elitsa Kostova | 6-1,7-5 | |
| WTA Brisbane Qual | 12/30 00:00 | 45 | Kateryna Bondarenko v Rebecca Sramkova | 7-5,4-6,7-6 | |
| WTA Beijing Qual | 09/30 08:00 | 45 | Kateryna Bondarenko v Xinyun Han | 6-2,6-7,4-6 | |
| WTA Wuhan Qual | 09/24 06:10 | 46 | Alize Cornet v Kateryna Bondarenko | 6-2,6-1 | |
| WTA Wuhan Qual | 09/23 05:00 | 45 | Tatjana Maria v Kateryna Bondarenko | 7-5,3-6,3-6 | |
| WTA Tokyo | 09/20 07:45 | 25 | Kateryna Bondarenko v Anastasija Sevastova | 6-7,3-6 | |
| WTA Tokyo Qual | 09/19 03:30 | 54 | Kateryna Bondarenko v Aleksandra Krunic | 6-0,6-2 | |
| WTA Tokyo Qual | 09/18 04:10 | 46 | Kateryna Bondarenko v Zhaoxuan Yang | 6-2,6-4 | |
| WTA Tokyo Qual | 09/17 01:00 | 45 | Kateryna Bondarenko v Andreja Klepac | 6-1,6-1 | |
| WTA Tokyo | 09/12 02:00 | 25 | Louisa Chirico v Kateryna Bondarenko | 6-4,7-5 | |
| US Open 2016 Women | 09/02 15:00 | 25 | Kateryna Bondarenko v Anastasija Sevastova | 4-6,1-6 | |
| US Open 2016 Women | 08/31 20:45 | 24 | Saisai Zheng v Kateryna Bondarenko | 7-5,6-7,5-7 | |
| US Open 2016 Women | 08/29 22:25 | 23 | Su-Wei Hsieh v Kateryna Volodko | 0-6,5-7 | |
| WTA Montreal | 07/26 17:55 | 24 | Karolina Pliskova v Kateryna Volodko | 3-6,6-2,7-5 | |
| WTA Montreal Qual | 07/24 15:00 | 45 | Kateryna Volodko v Bianca Andreescu | 6-2,6-1 | |
| WTA Montreal Qual | 07/23 14:00 | 44 | Kateryna Volodko v Yifan Xu | 6-0,6-1 | |
| Wimbledon - naised | 06/28 17:35 | 23 | Coco Vandeweghe v Kateryna Volodko | 6-2,7-6 | |
| Billie Jean King Cup | 04/16 08:00 | 1 | Kateryna Volodko v Maria Irigoyen | 6-1,6-1 | |
| Billie Jean King Cup | 02/05 13:30 | - | Susanne Celik v Kateryna Volodko | 1-6,3-6 | |
| Billie Jean King Cup | 02/03 13:30 | - | Kateryna Volodko v Maria Joao Koehler | 6-4,6-2 | |
| Wimbledon Women Qual | 06/24 15:30 | 45 | Kateryna Volodko v Elise Mertens | 4-6,6-7 | |
| Wimbledon Women Qual | 06/23 13:20 | 44 | Kateryna Volodko v Andrea Hlavackova | 6-2,6-0 |
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.