 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 |
| 1/8-finals | Jung J. | Dougaz A. | 2:0 (6:4, 7:64) | details | 17.01.2024 |
| 1/16-finals | Jones M. | Jung J. | 0:2 (2:6, 1:6) | details | 15.01.2024 |
| Thailand: Nonthaburi 2 - Singles - Main |
|---|
| 1/8-finals | Guinard M. | Jung J. | 2:0 (6:1, 7:67) | details | 10.01.2024 |
| 1/16-finals | Hardt N. | Jung J. | 0:2 (4:6, 2:6) | details | 09.01.2024 |
 Japan: Yokohama - Singles - Main |
|---|
| 1/16-finals | Jung J. | Shimizu Y. | 0:2 (4:6, 5:7) | details | 20.11.2023 |
| Japan: Kobe - Singles - Main |
|---|
| Quarter-finals | Wu Tung-Lin | Jung J. | 2:0 (6:4, 6:3) | details | 17.11.2023 |
| 1/8-finals | Chung Y. | Jung J. | 1:1 RET. (7:62, 3:6, 1:4) | details | 16.11.2023 |
| 1/16-finals | Jung J. | Kolar Z. | 2:0 (6:4, 7:64) | details | 14.11.2023 |
| Japan: Matsuyama - Singles - Main |
|---|
| 1/16-finals | Jung J. | Shimizu Y. | 1:2 (4:6, 6:2, 4:6) | details | 07.11.2023 |
| Japan: Tokyo - Singles - Qualification |
|---|
| Semi-finals | Daniel T. | Jung J. | 2:1 (61:7, 6:3, 6:3) | details | 14.10.2023 |
 China: Shenzhen 2 - Singles - Main |
|---|
| Quarter-finals | Jung J. | Cachin P. | 0:2 (3:6, 4:6) | details | 13.10.2023 |
| 1/8-finals | Duckworth J. | Jung J. | 1:2 (6:3, 5:7, 2:6) | details | 12.10.2023 |
| 1/16-finals | Jung J. | Donskoy E. | 2:1 (6:4, 2:6, 6:4) | details | 10.10.2023 |
| China: Shanghai - Singles - Qualification |
|---|
| Semi-finals | Zhukayev B. | Jung J. | 2:1 (4:6, 6:3, 6:3) | details | 02.10.2023 |
| China: Zhangjiagang - Singles - Main |
|---|
| 1/16-finals | Cui J. | Jung J. | CAN. | details | 29.08.2023 |
| China: Zhuhai - Singles - Main |
|---|
| Final | Weber A. | Jung J. | 2:1 (6:3, 5:7, 6:3) | details | 26.08.2023 |
| Semi-finals | Li Z. | Jung J. | 0:2 (63:7, 1:6) | details | 25.08.2023 |
| Quarter-finals | Strombachs R. | Jung J. | 0:2 (4:6, 2:6) | details | 24.08.2023 |
| 1/8-finals | Sun F. | Jung J. | 1:2 (3:6, 6:3, 64:7) | details | 23.08.2023 |
| 1/16-finals | Bai Y. | Jung J. | 0:2 (2:6, 3:6) | details | 22.08.2023 |
 USA: Stanford - Singles - Main |
|---|
| 1/16-finals | Svrcina D. | Jung J. | 2:0 (6:4, 6:2) | details | 14.08.2023 |
| USA: Stanford - Singles - Qualification |
|---|
| Final | Jung J. | Smith K. | 2:1 (5:7, 6:4, 6:1) | details | 13.08.2023 |
| Semi-finals | Jung J. | Asaba A. | 2:0 (6:1, 6:2) | details | 12.08.2023 |
| Semi-finals | Jung J. | Young D. | CAN. | details | 12.08.2023 |
 Mexico: Los Cabos - Singles - Main |
|---|
| 1/8-finals | Coric B. | Jung J. | 2:0 (6:1, 6:2) | details | 03.08.2023 |
| 1/16-finals | Jung J. | Escobedo E. | 2:1 (3:6, 7:65, 6:2) | details | 02.08.2023 |
| Mexico: Los Cabos - Singles - Qualification |
|---|
| Final | Kumar O. | Jung J. | 2:1 (6:4, 4:6, 7:63) | details | 31.07.2023 |
| Semi-finals | Cozbinov A. | Jung J. | 0:2 (0:6, 1:6) | details | 30.07.2023 |
| USA: Atlanta - Singles - Main |
|---|
| 1/16-finals | Jung J. | Wolf J.J. | 0:2 (2:6, 1:6) | details | 25.07.2023 |
| USA: Atlanta - Singles - Qualification |
|---|
| Final | Diallo G. | Jung J. | 1:2 (6:4, 5:7, 61:7) | details | 23.07.2023 |
| Semi-finals | Jung J. | Mochizuki S. | 2:0 (7:63, 6:4) | details | 22.07.2023 |
 Canada: Granby - Singles - Main |
|---|
| 1/16-finals | Janvier M. | Jung J. | 2:0 (7:66, 6:3) | details | 17.07.2023 |
| USA: Chicago - Singles - Main |
|---|
| Quarter-finals | Shimizu Y. | Jung J. | 2:0 (6:2, 7:5) | details | 14.07.2023 |
| 1/8-finals | Jung J. | Basavareddy N. | 2:1 (3:6, 7:65, 6:2) | details | 13.07.2023 |
| 1/16-finals | Jung J. | Tomic B. | 2:0 (7:5, 6:3) | details | 13.07.2023 |
 Indonesia: M25 Jakarta 5 - Singles - Main |
|---|
| Quarter-finals | Erel Y. | Jung J. | 1:1 RET. (64:7, 7:67, 4:0) | details | 09.06.2023 |
| 1/8-finals | Isaro P. | Jung J. | 0:2 (3:6, 3:6) | details | 08.06.2023 |
World: Davis Cup - World Group - Doubles - Qualification
Asia: Asian Games - Doubles - Main