Japan: Yokohama - Singles - Main
Asia: Asian Games - Doubles - Main
Select tournament type
Jung Jason Stats, Results & Fixtures
- Show:
 USA: Sumter - Singles - Qualification | |||||||
|---|---|---|---|---|---|---|---|
| Semi-finals | Jung J. | Kirchheimer S. | 0:1 RET. (3:6, 4:5) | details | 11.08.2025 | ||
| USA: Chicago - Singles - Main | |||||||
| 1/16-finals | Jung J. | Svajda T. | 0:2 (3:6, 67:7) | details | 05.08.2025 | ||
| USA: Bloomfield Hills - Singles - Qualification | |||||||
| Semi-finals | Andrade A. | Jung J. | 2:0 (6:1, 6:3) | details | 20.07.2025 | ||
 Thailand: Nonthaburi 3 - Singles - Main | |||||||
| Semi-finals | Gigante M. | Jung J. | 2:0 (6:3, 7:5) | details | 20.01.2024 | ||
| Quarter-finals | Peniston R. | Jung J. | 0:2 (4:6, 3:6) | details | 19.01.2024 | ||
- Show:
 World: Davis Cup - World Group I - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| Ho R./Jung J. | Durasovic V./Hellum-Lilleengen L. | 2:0 (7:68, 6:3) | details | 14.09.2025 | |||
| Ho R./Jung J. | Budkov Kjaer N./Durasovic V. | CAN. | details | 14.09.2025 | |||
 China: Shanghai - Doubles - Main | |||||||
| Final | Jung J./Stalder R. | Isaro P./Kaliyanda Poonacha N. | 1:2 (4:6, 7:62, 8:10) | details | 06.09.2025 | ||
| Semi-finals | Jung J./Stalder R. | Uesugi K./Watanabe S. | 2:1 (6:3, 1:6, 10:2) | details | 05.09.2025 | ||
| Quarter-finals | Reynolds F./Watt J. | Jung J./Stalder R. | 0:2 (1:6, 3:6) | details | 04.09.2025 | ||
