ITF W60 - Caïro | 02/23 17:30 | 29 | [108] Aliona Bolsova Zadoinov v Marta Kostyuk [168] | 1-6,0-6 | |
ITF W60 - Caïro | 02/22 12:00 | 28 | [231] Daria Snigur v Marta Kostyuk [168] | 5-7,6-7 | |
ITF W60 - Caïro | 02/21 10:00 | 27 | [167] Isabella Shinikova v Marta Kostyuk [168] | 1-6,3-6 | |
ITF W60 - Caïro | 02/20 09:00 | 26 | [492] Melanie Klaffner v Marta Kostyuk [168] | 1-6,4-6 | |
ITF W60 - Caïro | 02/18 11:25 | 25 | [168] Marta Kostyuk v Varvara Gracheva [103] | 6-2,6-2 | |
ITF W100 - Caïro | 02/12 12:00 | 25 | [168] Marta Kostyuk v Irina-Camelia Begu [118] | 6-2,1-6,5-7 | |
Australian Open - Dames | 01/16 01:20 | 44 | [112] Natalia Vikhlyantseva v Marta Kostyuk [149] | 7-5,6-2 | |
WTA - Brisbane | 01/06 02:45 | 54 | [129] Liudmila Samsonova v Marta Kostyuk [156] | 7-6,6-4 | |
WTA - Brisbane | 01/05 04:15 | 46 | [134] Anna Karolina Schmiedlova v Marta Kostyuk [153] | 7-5,4-6,3-6 | |
WTA - Brisbane | 01/04 05:20 | 45 | [153] Marta Kostyuk v Bernarda Pera [66] | 7-6,6-4 | |
ITF - W80 Poitiers | 10/22 16:50 | 25 | [252] Myrtille Georges v Marta Kostyuk [150] | 7-5,6-4 | |
WTA - Luxemburg | 10/15 10:00 | 25 | [79] Laura Siegemund v Marta Kostyuk [162] | 4-6,7-5,6-2 | |
WTA - Luxemburg | 10/14 11:15 | 54 | Stefanie Voegele v Marta Kostyuk | Walkover | |
WTA - Luxemburg | 10/13 12:30 | 46 | Marta Kostyuk v Kaja Juvan | 6-0,6-4 | |
WTA - Luxemburg | 10/12 16:20 | 45 | [261] Despina Papamichail v Marta Kostyuk [163] | 4-6,3-6 | |
ITF W60 Valencia | 09/28 11:00 | 28 | [143] Tamara Korpatsch v Marta Kostyuk [182] | 7-5,6-2 | |
ITF W60 Valencia | 09/27 10:55 | 27 | [182] Marta Kostyuk v Arantxa Rus [97] | 6-4,3-6,6-0 | |
ITF W60 Valencia | 09/26 14:05 | 26 | [182] Marta Kostyuk v Sara Errani [251] | 6-2,6-4 | |
ITF W60 Valencia | 09/25 15:00 | 25 | [174] Mandy Minella v Marta Kostyuk [182] | 3-6,1-6 | |
ITF W60 Saint-Malo | 09/22 15:00 | 29 | [215] Marta Kostyuk v Varvara Gracheva [176] | 3-6,2-6 | |
ITF W60 Saint-Malo | 09/21 12:30 | 28 | [215] Marta Kostyuk v Veronica Cepede Royg [147] | 6-4,6-2 | |
ITF W60 Saint-Malo | 09/20 11:00 | 27 | [271] Maryna Zanevska v Marta Kostyuk [215] | 6-7,1-6 | |
ITF W60 Saint-Malo | 09/19 11:05 | 26 | [215] Marta Kostyuk v Margot Yerolymos [355] | 6-1,6-4 | |
ITF W60 Saint-Malo | 09/18 08:00 | 25 | [215] Marta Kostyuk v Guiomar MZD Reales [352] | 6-3,6-1 | |
ITF W60 - Zagreb | 09/04 16:10 | 25 | [197] Marta Kostyuk v Victoria Kan [284] | 6-1,2-6,3-6 | |
Wimbledon - Dames | 06/25 10:30 | 44 | [180] Marta Kostyuk v Anna Kalinskaya [144] | 1-6,5-7 | |
ITF W100 - Ilkley | 06/19 10:00 | 25 | [175] Robin Anderson v Marta Kostyuk [180] | 4-6,7-6,6-2 | |
ITF W100 - Ilkley | 06/18 10:30 | 45 | [180] Marta Kostyuk v Katarina Zavatska [198] | 7-5,6-4 | |
ITF W100 - Ilkley | 06/17 11:00 | 45 | [180] Marta Kostyuk v Kaylah McPhee [223] | 3-6,7-5,10-6 | |
ITF W60 Torun | 06/09 08:00 | 29 | [198] Rebecca Sramkova v Marta Kostyuk [206] | 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.