| ITF - Tyler W80 | 10/31 17:00 | 28 | Catherine Bellis v Marta Kostyuk | Walkover | |
| ITF - Tyler W80 | 10/31 00:20 | 27 | [104] Marta Kostyuk v Sara Errani [131] | 6-2,6-1 | |
| ITF - Tyler W80 | 10/30 19:25 | 26 | [104] Marta Kostyuk v Veronica Cepede Royg [173] | 6-2,7-5 | |
| ITF - Tyler W80 | 10/29 18:25 | 25 | [104] Marta Kostyuk v Fernanda Contreras Gomez [468] | 6-0,6-0 | |
| ITF - Macon W80 | 10/25 16:50 | 29 | [113] Marta Kostyuk v Catherine Bellis [173] | Retired | |
| ITF - Macon W80 | 10/24 14:55 | 28 | [113] Marta Kostyuk v Magdalena Fręch [165] | 6-3,6-2 | |
| ITF - Macon W80 | 10/23 16:00 | 27 | [86] Misaki Doi v Marta Kostyuk [113] | 2-6,1-6 | |
| ITF - Macon W80 | 10/22 18:40 | 26 | [149] Renata Zarazua v Marta Kostyuk [113] | 0-6,4-6 | |
| ITF - Macon W80 | 10/21 22:20 | 25 | [234] Marie Benoit v Marta Kostyuk [113] | 3-6,2-6 | |
| French Open - Kobiety | 09/29 09:00 | 23 | [72] Nao Hibino v Marta Kostyuk [119] | 6-4,6-0 | |
| French Open - Kobiety | 09/25 08:00 | 19 | [119] Marta Kostyuk v Kurumi Nara [148] | 6-0,1-6,6-2 | |
| French Open - Kobiety | 09/24 08:00 | 15 | Marta Kostyuk v Laura Ioana Paar | 6-2,6-2 | |
| French Open - Kobiety | 09/22 09:55 | 14 | [119] Marta Kostyuk v Isabella Shinikova [201] | 6-1,3-6,6-0 | |
| WTA Stambuł | 09/07 09:00 | - | Olga Danilovic v Marta Kostyuk | View | |
| US Open - Kobiety | 09/04 16:00 | 25 | [9] Naomi Osaka v Marta Kostyuk [137] | 6-3,6-7,6-2 | |
| US Open - Kobiety | 09/02 20:55 | 24 | [137] Marta Kostyuk v Anastasija Sevastova [45] | 6-3,7-6 | |
| US Open - Kobiety | 08/31 19:20 | 23 | [137] Marta Kostyuk v Daria Kasatkina [70] | 6-1,6-2 | |
| WTA Praga | 08/11 13:05 | 25 | [71] Camila Giorgi v Marta Kostyuk [140] | 4-6,6-2,7-6 | |
| WTA Praga | 08/10 09:00 | 64 | [140] Marta Kostyuk v Storm Sanders [275] | 6-0,6-0 | |
| WTA Praga | 08/09 09:00 | 64 | [141] Marta Kostyuk v Tereza Martincova [133] | 6-1,2-6,6-2 | |
| WTA Praga | 08/08 09:30 | 54 | [106] Anna-Lena Friedsam v Marta Kostyuk [141] | 2-6,4-6 | |
| WTA Palermo | 08/02 17:45 | 64 | [141] Marta Kostyuk v Liudmila Samsonova [117] | 6-4,4-6,3-6 | |
| WTA Palermo | 08/01 21:30 | 54 | [141] Marta Kostyuk v Daniela Seguel [219] | 6-1,6-2 | |
| WTA Palermo | 08/01 18:00 | 54 | Marta Kostyuk v Viktoriya Tomova | Cancelled | |
| UTF Invitational - Kobiety | 06/02 11:00 | - | Marta Kostyuk v Marianna Zakarlyuk | 6-3,6-4 | |
| UTF Invitational - Kobiety | 06/01 12:45 | - | [141] Marta Kostyuk v Daria Lopatetska [379] | 2-0 | |
| UTF Invitational - Kobiety | 05/31 07:00 | - | Marta Kostyuk v Marianna Zakarlyuk | 6-2,5-4 | |
| UTF Invitational - Kobiety | 05/30 13:00 | - | Marta Kostyuk v Nadiia Kichenok | View | |
| UTF Invitational - Kobiety | 05/27 13:15 | - | Marta Kostyuk v Mariia Bergen | 6-3,5-1 | |
| WTA Lyon | 03/02 10:00 | 25 | [141] Marta Kostyuk v Ysaline Bonaventure [122] | 4-6,4-6 |
Wikipedia - Marta Kostiuk
Marta Kostiuk, ukr. Марта Костюк (ur. 28 czerwca 2002 w Kijowie) – ukraińska tenisistka, mistrzyni juniorskich Australian Open 2017 w grze pojedynczej i US Open 2017 w grze podwójnej.