Canada: Montreal - Singles - Main
Germany: Bad Homburg - Singles - Main
France: French Open - Singles - Main
Italy: Rome - Singles - Main
Spain: Madrid - Singles - Main
World: Billie Jean King Cup - World Group - Singles - Qualification
Mexico: Merida - Singles - Main
United Arab Emirates: Dubai - Singles - Main
Qatar: Doha - Singles - Main
Select tournament type
Kostyuk Marta Stats, Results & Fixtures
- Show:
 USA: US Open - Singles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Kostyuk M. | Muchova K. | 1:2 (3:6, 7:60, 3:6) | details | 01.09.2025 | ||
| 1/16-finals | Parry D. | Kostyuk M. | 1:2 (6:3, 4:6, 2:6) | details | 30.08.2025 | ||
| 1/32-finals | Sonmez Z. | Kostyuk M. | 1:2 (5:7, 7:65, 3:6) | details | 28.08.2025 | ||
| 1/64-finals | Boulter K. | Kostyuk M. | 0:2 (4:6, 4:6) | details | 26.08.2025 | ||
| USA: Cincinnati - Singles - Main | |||||||
| 1/16-finals | Swiatek I. | Kostyuk M. | WO. | details | 11.08.2025 | ||
- Show:
| USA: US Open - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Kudermetova V./Mertens E. | Kostyuk M./Ruse G. | 2:0 (6:4, 6:1) | details | 02.09.2025 | ||
| 1/16-finals | Kostyuk M./Ruse G. | Haddad Maia B./Siegemund L. | 2:0 (6:3, 6:2) | details | 31.08.2025 | ||
| 1/32-finals | Bouzas Maneiro J./Cocciaretto E. | Kostyuk M./Ruse G. | 0:2 (2:6, 1:6) | details | 29.08.2025 | ||
 United Kingdom: Wimbledon - Doubles - Main | |||||||
| 1/16-finals | Hsieh S-W./Ostapenko J. | Kostyuk M./Ruse G. | 2:1 (5:7, 6:2, 6:2) | details | 04.07.2025 | ||
| 1/32-finals | Kostyuk M./Ruse G. | Sevastova A./Wickmayer Y. | 2:0 (6:4, 6:4) | details | 02.07.2025 | ||
