 World: Olympic Games - Doubles - Main |
|---|
| 1/8-finals | Hsieh S-W./Tsao C. Y. | Kostyuk M./Yastremska D. | WO. | details | 30.07.2024 |
| 1/16-finals | Linette M./Rosolska A. | Kostyuk M./Yastremska D. | 0:2 (4:6, 1:6) | details | 29.07.2024 |
 USA: Austin - Doubles - Main |
|---|
| 1/8-finals | Kostyuk M./Yastremska D. | Parks A./Stephens S. | 1:2 (5:7, 6:3, 6:10) | details | 28.02.2023 |
 Australia: Australian Open - Doubles - Main |
|---|
| 1/8-finals | Dolehide C./Hunter S. | Kostyuk M./Yastremska D. | 2:0 (6:4, 6:4) | details | 24.01.2022 |
| 1/16-finals | Paolini J./Watson H. | Kostyuk M./Yastremska D. | 0:2 (4:6, 3:6) | details | 22.01.2022 |
| 1/32-finals | Kostyuk M./Yastremska D. | Gauff C./McNally C. | 2:1 (5:7, 6:4, 7:5) | details | 20.01.2022 |
| USA: US Open - Doubles - Main |
|---|
| 1/8-finals | Kostyuk M./Yastremska D. | Dabrowski G./Stefani L. | 1:2 (7:65, 4:6, 2:6) | details | 06.09.2021 |
| 1/16-finals | Krunic A./Stojanovic N. | Kostyuk M./Yastremska D. | 1:2 (4:6, 6:4, 4:6) | details | 03.09.2021 |
| 1/32-finals | Baptiste H./Navarro E. | Kostyuk M./Yastremska D. | 1:2 (6:3, 1:6, 3:6) | details | 03.09.2021 |
 Austria: Linz - Doubles - Main |
|---|
| 1/8-finals | Bara I./Sorribes Tormo S. | Kostyuk M./Yastremska D. | WO. | details | 10.11.2020 |
| World: Billie Jean King Cup - Group I - Doubles - Promotion |
|---|
| | Kostyuk M./Yastremska D. | Kontaveit A./Malygina E. | 2:0 (6:2, 6:0) | details | 08.02.2020 |
| World: Fed Cup - Group I - Doubles - Placement matches |
|---|
| | Rosolska A./Swiatek I. | Kostyuk M./Yastremska D. | CAN. | details | 09.02.2019 |
