Australian Open - Dames | 01/09 23:00 | 45 | [116] Marta Kostyuk v Amandine Hesse [241] | 6-3,6-2 | |
Australian Open - Dames | 01/08 01:10 | 44 | [116] Marta Kostyuk v Jana Cepelova [177] | 6-3,7-5 | |
WTA - Brisbane | 12/29 01:20 | 46 | [140] Marie Bouzkova v Marta Kostyuk [119] | 6-3,6-1 | |
WTA - Brisbane | 12/28 01:40 | 45 | [119] Marta Kostyuk v Heather Watson [91] | 6-7,6-2,6-3 | |
WTA Tashkent | 09/25 05:00 | 25 | [123] Marta Kostyuk v Arantxa Rus [109] | 4-6,3-6 | |
US Open - Dames | 08/23 16:15 | 45 | [171] Marie Bouzkova v Marta Kostyuk [133] | 6-1,7-5 | |
US Open - Dames | 08/21 15:00 | 44 | [170] Valentyna Ivakhnenko v Marta Kostyuk [133] | 6-4,6-7,6-7 | |
ITF Women Vancouver | 08/15 17:00 | 25 | [131] Marta Kostyuk v Ysaline Bonaventure [125] | 4-6,7-5,0-6 | |
Wimbledon Women Qual | 06/28 13:00 | 46 | [103] Sara Sorribes Tormo v Marta Kostyuk [135] | 7-5,7-6 | |
Wimbledon Women Qual | 06/27 14:05 | 45 | [147] Kristie Ahn v Marta Kostyuk [135] | 7-6,3-6,7-9 | |
Wimbledon Women Qual | 06/26 14:05 | 44 | [173] Lauren Davis v Marta Kostyuk [135] | 3-6,3-6 | |
WTA Mallorca | 06/19 09:00 | 25 | [136] Marta Kostyuk v Lucie Safarova [53] | 4-6,5-7 | |
WTA - Bol | 06/05 09:00 | 25 | [141] Marta Kostyuk v Anna Karolina Schmiedlova [77] | 5-7,2-6 | |
French Open Women Qual | 05/24 08:00 | 45 | [142] Marta Kostyuk v Martina Trevisan [185] | 3-6,3-6 | |
French Open Women Qual | 05/22 10:35 | 44 | [142] Marta Kostyuk v Eri Hozumi [175] | 6-4,4-6,6-4 | |
WTA - Madrid | 05/05 12:30 | 24 | [134] Marta Kostyuk v Lara Arruabarrena [80] | 3-6,6-4,2-6 | |
WTA Prague Qual | 04/28 08:00 | 45 | [221] Elena Gabriela Ruse v Marta Kostyuk [158] | 2-6,7-5,6-3 | |
WTA - Stuttgart | 04/26 12:55 | 26 | [158] Marta Kostyuk v Caroline Garcia [7] | 1-6,6-3,5-7 | |
WTA - Stuttgart | 04/24 09:30 | 25 | [158] Marta Kostyuk v Antonia Lottner [155] | 6-4,6-1 | |
WTA Stuttgart Qual | 04/23 11:00 | 54 | [35] Alize Cornet v Marta Kostyuk [158] | 6-4,2-6,3-6 | |
WTA Stuttgart Qual | 04/22 12:35 | 46 | [156] Marta Kostyuk v Alexandra Cadantu [170] | Retired | |
WTA Stuttgart Qual | 04/21 16:50 | 45 | Julia Middendorf v Marta Kostyuk | 1-6,2-6 | |
ITF Women Shenzhen | 03/17 03:00 | 28 | Anna Kalinskaya v Marta Kostyuk | 6-2,6-2 | |
ITF Women Shenzhen | 03/16 04:30 | 27 | Marta Kostyuk v Luksika Kumkhum | 1-6,7-6,6-2 | |
ITF Women Shenzhen | 03/14 02:30 | 26 | Fang Ying Xun v Marta Kostyuk | 2-6,6-1,4-6 | |
ITF Women Shenzhen | 03/13 06:15 | 25 | Marta Kostyuk v Ivana Jorovic | 0-6,7-5,6-4 | |
ITF Women Zhuhai | 03/11 05:00 | 29 | Marta Kostyuk v Maryna Zanevska | 2-6,4-6 | |
ITF Women Zhuhai | 03/10 02:00 | 28 | Anna Karolina Schmiedlova v Marta Kostyuk | 2-6,4-6 | |
ITF Women Zhuhai | 03/09 03:00 | 27 | Dalila Jakupovic v Marta Kostyuk | 3-6,5-7 | |
ITF Women Zhuhai | 03/08 03:30 | 26 | Marta Kostyuk v Fang Ying Xun | 6-1,6-2 |
Marta Olehivna Kostjoek (Oekraïens: Марта Олегівна Костюк) (Kiev, 28 juni 2002) is een tennisspeelster uit Oekraïne. Zij begon op vijfjarige leeftijd met tennis. Zij speelt rechtshandig en heeft een tweehandige backhand. Zij is actief in het internationale tennis sinds 2016.