| ITF W60 Croissy-Beaubourg | 03/28 14:05 | 27 | [106] Vitalia Diatchenko v Maryna Zanevska [239] | 6-0,6-7,6-3 | |
| ITF W60 Croissy-Beaubourg | 03/27 19:30 | 26 | [106] Vitalia Diatchenko v Antonia Lottner [181] | 6-1,6-3 | |
| ITF W60 Croissy-Beaubourg | 03/26 17:45 | 25 | [106] Vitalia Diatchenko v Julie Gervais [403] | 4-6,6-4,6-3 | |
| WTA Miami | 03/18 20:20 | 44 | [113] Karolina Muchova v Vitalia Diatchenko [106] | 7-6,6-1 | |
| WTA Guadalajara | 03/13 22:00 | 26 | [130] Marie Bouzkova v Vitalia Diatchenko [101] | 6-3,6-3 | |
| WTA Guadalajara | 03/12 21:00 | 25 | [101] Vitalia Diatchenko v Anhelina Kalinina [124] | 6-1,2-6,6-0 | |
| ITF W60 Shrewsbury | 02/16 13:30 | 29 | [126] Yanina Wickmayer v Vitalia Diatchenko [127] | 7-5,1-6,4-6 | |
| ITF W60 Shrewsbury | 02/15 14:30 | 28 | [152] Aliona Bolsova Zadoinov v Vitalia Diatchenko [127] | Retired | |
| ITF W60 Shrewsbury | 02/14 16:30 | 27 | [242] Kimberley Zimmermann v Vitalia Diatchenko [127] | 1-6,3-6 | |
| ITF W60 Shrewsbury | 02/13 10:00 | 26 | [236] Myrtille Georges v Vitalia Diatchenko [127] | 2-6,0-6 | |
| ITF W60 Shrewsbury | 02/12 12:50 | 25 | [194] Martina Di Giuseppe v Vitalia Diatchenko [127] | 1-6,0-6 | |
| ITF W25 Grenoble | 02/10 13:00 | 29 | [128] Vitalia Diatchenko v Harmony Tan [301] | 6-1,6-4 | |
| ITF W25 Grenoble | 02/09 12:05 | 28 | [128] Vitalia Diatchenko v Nuria Parrizas-Diaz [359] | 6-4,6-0 | |
| ITF W25 Grenoble | 02/08 16:10 | 27 | [128] Vitalia Diatchenko v Amandine Hesse [231] | 4-6,7-5,6-3 | |
| ITF W25 Grenoble | 02/07 19:00 | 26 | [128] Vitalia Diatchenko v Audrey Albie [307] | 4-6,7-5,6-1 | |
| ITF W25 Grenoble | 02/06 17:30 | 25 | [128] Vitalia Diatchenko v Jessica Pieri [304] | 6-0,6-4 | |
| WTA San Petersburgo | 01/26 14:00 | 45 | [63] Andrea Petkovic v Vitalia Diatchenko [130] | 6-2,2-6,6-3 | |
| ITF W60 Andrezieux-Boutheon | 01/24 16:35 | 26 | [130] Vitalia Diatchenko v Rebecca Sramkova [242] | 1-6,5-7 | |
| ITF W60 Andrezieux-Boutheon | 01/23 09:00 | 25 | [130] Vitalia Diatchenko v Federica Di Sarra [377] | 6-2,6-3 | |
| Open de Australia - Femenino | 01/10 06:15 | 45 | [167] Anna Kalinskaya v Vitalia Diatchenko [131] | 6-2,6-2 | |
| Open de Australia - Femenino | 01/09 03:10 | 44 | [209] Dejana Radanovic v Vitalia Diatchenko [131] | 4-6,7-6,2-6 | |
| WTA China Taipéi | 11/17 06:55 | 28 | [262] Sabine Lisicki v Vitalia Diatchenko [132] | 1-6,6-3,7-5 | |
| WTA China Taipéi | 11/16 09:45 | 27 | [131] Lin Zhu v Vitalia Diatchenko [132] | 1-6,0-6 | |
| WTA China Taipéi | 11/15 10:45 | 26 | [251] Yuxuan Zhang v Vitalia Diatchenko [132] | 7-5,3-6,2-6 | |
| WTA China Taipéi | 11/14 04:25 | 25 | [157] Priscilla Hon v Vitalia Diatchenko [132] | 2-6,4-6 | |
| WTA Moscú | 10/16 18:40 | 25 | [38] Daria Gavrilova v Vitalia Diatchenko [115] | 7-6,7-5 | |
| WTA Moscú | 10/15 08:00 | 54 | [153] Irina Khromacheva v Vitalia Diatchenko [115] | 6-2,7-6 | |
| WTA Moscú | 10/14 10:30 | 46 | [135] Sabina Sharipova v Vitalia Diatchenko [117] | 6-4,3-6,1-6 | |
| WTA Moscú | 10/13 09:30 | 45 | [188] Elena Rybakina v Vitalia Diatchenko [117] | 5-7,2-6 | |
| WTA Linz | 10/08 09:00 | 46 | [171] Valentini Gramma'poulou v Vitalia Diatchenko [117] | 6-2,7-5 |
Wikipedia - Vitalia Diachenko
Vitalia Anatólievna Diachenko (en ruso: Виталия Анатольевна Дьяченко; Sochi, Rusia, 2 de agosto de 1990) es una tenista rusa. En noviembre de 2014 llegó a ser la número 71 en el ranking de la WTA. En dobles, en 2011, llegó a ser la 60 jugadora del ranking mundial.