Madrid 
Rolan Garros 
Concepcion 1 
Guangzhou 
Ostrava 
Cagliari 
Savannah 
Davis Сup Group I Tennis. Played Chung Yunseong. Season 2024
Country 
South Korea. Ranking ATP 383.
South Korea. Ranking ATP 383.| Gwangju Challenger | ||||
|---|---|---|---|---|
| 18.04.2024 | Second round | Harris Lloyd — Chung Yunseong | 2:0 (6:4, 6:4) |
|
| 16.04.2024 | First round | Chung Yunseong — Jubb Paul | 2:1 (6:4, 4:6, 6:3) |
|
| Busan Challenger | ||||
| 09.04.2024 | First round | Chung Yunseong — Lajal Mark | 0:2 (3:6, 2:6) |
|
| 08.04.2024 | Qialification final | Moriya Hiroki — Chung Yunseong | 0:2 (4:6, 6:7) |
|
| 07.04.2024 | Qualifications - 1st round | Chung Yunseong — Sakellaridis Stefanos | 2:1 (1:6, 6:2, 6:3) |
|
 Pune | ||||
| 19.02.2024 | Qialification final | Zakharov Alexey — Chung Yunseong | 2:1 (6:3, 5:7, 6:4) |
|
| 18.02.2024 | Qualifications - 1st round | Chung Yunseong — Noguchi Rio | 2:0 (7:5, 7:6) |
|
| Bengalaru | ||||
| 12.02.2024 | Qialification final | Tseng Chun Hsin — Chung Yunseong | 2:1 (7:5, 4:6, 6:2) |
|
| 11.02.2024 | Qualifications - 1st round | Kalyanpur Adil — Chung Yunseong | 0:2 (4:6, 3:6) |
|
 Nonthaburi 2 | ||||
| 08.01.2024 | Qialification final | Langmo Christian — Chung Yunseong | 2:0 (6:2, 6:0) |
|