| WTA Indian Wells | 03/04 18:00 | 29 | Sara Errani v Kateryna Bondarenko | 6-4,6-2 | |
| WTA Indian Wells | 03/03 18:00 | 28 | Kateryna Bondarenko v Ajla Tomljanovic | 7-5,6-3 | |
| WTA Indian Wells | 03/02 18:00 | 27 | Yanina Wickmayer v Kateryna Bondarenko | 3-6,3-6 | |
| WTA Indian Wells | 02/28 20:00 | 26 | Richel Hogenkamp v Kateryna Bondarenko | 3-6,0-6 | |
| WTA Indian Wells | 02/27 19:30 | 25 | Evgeniya Rodina v Kateryna Bondarenko | 6-4,3-6,4-6 | |
| WTA Dubai Qual | 02/17 11:00 | 45 | Samantha Stosur v Kateryna Bondarenko | Cancelled | |
| WTA Doha | 02/13 15:30 | 24 | Carla Suarez Navarro v Kateryna Bondarenko | 3-6,6-3,6-3 | |
| WTA Doha Qual | 02/11 13:45 | 46 | Kateryna Bondarenko v Sara Sorribes Tormo | 6-4,6-3 | |
| WTA Doha Qual | 02/10 12:15 | 45 | Kateryna Bondarenko v Sesil Karatantcheva | 6-3,4-6,6-3 | |
| Australian Open - Kvinner | 01/19 05:15 | 25 | Kateryna Bondarenko v Magdalena Rybarikova | 5-7,6-3,1-6 | |
| Australian Open - Kvinner | 01/17 00:00 | 24 | Anastasia Pavlyuchenkova v Kateryna Bondarenko | 2-6,3-6 | |
| Australian Open - Kvinner | 01/15 04:25 | 23 | Viktorija Golubic v Kateryna Bondarenko | 6-7,6-4,2-6 | |
| WTA Sydney Qual | 01/05 23:00 | 46 | Kateryna Bondarenko v Veronica Cepede Royg | 6-2,3-6,6-7 | |
| WTA Sydney Qual | 01/04 23:00 | 45 | Kateryna Bondarenko v Christina McHale | Retired | |
| WTA Brisbane | 01/01 04:20 | 25 | Kateryna Bondarenko v Catherine Bellis | 2-6,5-7 | |
| WTA Brisbane Qual | 12/31 02:00 | 54 | Dayana Yastremska v Kateryna Bondarenko | 2-6,6-4,4-6 | |
| WTA Brisbane Qual | 12/30 00:00 | 46 | Jaimee Fourlis v Kateryna Bondarenko | 5-7,1-6 | |
| WTA Brisbane Qual | 12/29 00:00 | 45 | Naiktha Bains v Kateryna Bondarenko | 1-6,4-6 | |
| ITF Women Macon Qual | 10/25 16:15 | 25 | Ashley Kratzer v Kateryna Volodko | 6-4,6-1 | |
| WTA Tianjin | 10/11 07:00 | 25 | [71] Magda Linette v Kateryna Bondarenko [88] | 3-6,6-3,7-5 | |
| WTA Tashkent | 09/30 07:00 | 29 | [133] Kateryna Bondarenko v Timea Babos [52] | 6-4,6-4 | |
| WTA Tashkent | 09/29 09:15 | 28 | [133] Kateryna Bondarenko v Vera Zvonareva [308] | Retired | |
| WTA Tashkent | 09/29 05:00 | 27 | [109] Kurumi Nara v Kateryna Bondarenko [133] | 2-6,7-5,4-6 | |
| WTA Tashkent | 09/27 06:00 | 26 | [133] Kateryna Bondarenko v Nao Hibino [68] | 6-4,7-5 | |
| WTA Tashkent | 09/25 06:50 | 25 | [131] Anna Blinkova v Kateryna Bondarenko [134] | 3-6,2-6 | |
| WTA Tokyo Qual | 09/18 02:00 | 54 | [76] Magda Linette v Kateryna Bondarenko [133] | 6-1,2-6,6-3 | |
| WTA Tokyo Qual | 09/17 06:35 | 46 | [301] Gabriela Dabrowski v Kateryna Bondarenko [133] | 2-6,2-6 | |
| WTA Tokyo Qual | 09/16 03:00 | 45 | [436] Momoko Kobori v Kateryna Bondarenko [133] | 4-6,4-6 | |
| US Open Women Qual | 08/24 16:20 | 45 | [109] Kateryna Bondarenko v Sachia Vickery [155] | 1-6,4-6 | |
| US Open Women Qual | 08/22 17:25 | 44 | [109] Kateryna Bondarenko v Silvia S-Espinosa [191] | 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.