| WTA - Linz | 10/08 09:00 | 46 | [171] Grammatikopoulou, Valentini v Diatchenko, Vitalia [117] | 6-2,7-5 | |
| WTA - Linz | 10/07 10:20 | 45 | Melanie Klaffner v Diatchenko, Vitalia | 1-6,6-7 | |
| US Open Women | 08/22 19:45 | 44 | [107] Diatchenko, Vitalia v Muchova, Karolina [202] | 1-6,7-6,1-6 | |
| Chiswick, Simples W-WITF-GBR-13A | 08/11 10:00 | 29 | [106] Diatchenko, Vitalia v Valentini Grammatikopoulou [181] | 6-1,7-5 | |
| Chiswick, Simples W-WITF-GBR-13A | 08/10 12:20 | 28 | Diatchenko, Vitalia v Jorovic, Ivana | 6-2,6-3 | |
| Chiswick, Simples W-WITF-GBR-13A | 08/09 10:00 | 27 | Diatchenko, Vitalia v Burrage, Jodie Anna | 6-2,6-7,6-4 | |
| Chiswick, Simples W-WITF-GBR-13A | 08/08 10:30 | 26 | [106] Diatchenko, Vitalia v Irina Ramialison [386] | 6-2,6-1 | |
| Chiswick, Simples W-WITF-GBR-13A | 08/07 15:10 | 25 | [106] Diatchenko, Vitalia v Francesca Jones [466] | 6-1,6-2 | |
| Nanchang, Chine | 07/24 09:00 | 25 | [109] Diatchenko, Vitalia v Peangtarn Plipuech [311] | Retired | |
| Nanchang, Chine | 07/23 02:00 | 25 | Diatchenko, Vitalia v Bouchard, Eugenie | Cancelled | |
| Wimbledon Women | 07/07 12:00 | 25 | [12] Jelena Ostapenko v Diatchenko, Vitalia [132] | 6-0,6-4 | |
| Wimbledon Women | 07/05 14:10 | 24 | [76] Sofia Kenin v Diatchenko, Vitalia [132] | 4-6,1-6 | |
| Wimbledon Women | 07/03 16:30 | 23 | [132] Diatchenko, Vitalia v Sharapova, Maria [22] | 6-7,7-6,6-4 | |
| Wimbledon Women Qual | 06/28 11:55 | 46 | [139] Sofya Zhuk v Diatchenko, Vitalia [132] | 2-6,2-6 | |
| Wimbledon Women Qual | 06/27 11:15 | 45 | [213] Ankita Raina v Diatchenko, Vitalia [132] | 2-6,7-5,4-6 | |
| Wimbledon Women Qual | 06/26 12:25 | 44 | [326] Murray Sharan, S. v Diatchenko, Vitalia [132] | 1-6,1-6 | |
| WTA Mallorca Qual | 06/17 13:30 | 45 | [134] Diatchenko, Vitalia v Magdalena Frech [119] | Retired | |
| ITF Women Manchester | 06/14 13:45 | 26 | [134] Diatchenko, Vitalia v Marie Bouzkova [172] | 2-6,4-6 | |
| ITF Women Manchester | 06/13 15:05 | 25 | [77] Brady, Jennifer v Diatchenko, Vitalia [134] | 1-6,6-3,3-6 | |
| French Open Women Qual | 05/24 14:00 | 45 | [137] Magdalena Frech v Diatchenko, Vitalia [151] | 6-3,6-2 | |
| French Open Women Qual | 05/23 12:40 | 44 | [151] Diatchenko, Vitalia v Jasmine Paolini [131] | 7-6,6-4 | |
| ITF Women La Bisbal | 05/19 13:00 | 28 | [119] Sara Sorribes Tormo v Diatchenko, Vitalia [151] | 6-1,6-3 | |
| ITF Women La Bisbal | 05/18 13:00 | 27 | [151] Diatchenko, Vitalia v Xiyu Wang [440] | 6-4,2-6,6-4 | |
| ITF Women La Bisbal | 05/16 13:00 | 26 | Diatchenko, Vitalia v Haas, Barbara | Walkover | |
| ITF Women La Bisbal | 05/15 07:30 | 25 | Diatchenko, Vitalia v Gatto-Monticone, Giulia | 6-2,7-6 | |
| ITF Women Khimki | 05/04 08:00 | 28 | [168] Diatchenko, Vitalia v Lapko, Vera [111] | 5-7,3-6 | |
| ITF Women Khimki | 05/03 11:35 | 27 | [168] Diatchenko, Vitalia v Stojanovic, Nina [314] | 6-3,6-0 | |
| ITF Women Khimki | 05/02 14:10 | 26 | [168] Diatchenko, Vitalia v Valeriya Strakhova [359] | 6-2,7-6 | |
| ITF Women Khimki | 04/30 13:05 | 25 | Diatchenko, Vitalia v Sofya Lansere | 4-6,6-2,6-3 | |
| Quanzhou, Singles W-WITF-CHN-07A | 04/23 07:00 | 25 | [92] Luksika Kumkhum v Diatchenko, Vitalia [173] | 6-2,6-3 |
Wikipedia - Vitalia Diatchenko
Vitalia Anatolyevna Diatchenko (en russe : Виталия Анатольевна Дьяченко), née le à Sotchi, est une joueuse de tennis russe, professionnelle depuis 2007.
Son style de jeu très atypique se caractérise notamment dans son mouvement au service particulier et sa prise de raquette à deux mains des deux côtés (revers et coup droit).
À Roland-Garros en 2009, elle a sauvé huit balles de match pour atteindre le second tour. Elle remporte son premier titre WTA 125 lors de l'Open de Taipei 2014.