South Korea: K League 1 - Main |
| 8. Round | Gwangju FC | Ulsan HD | 2:1 (0:0, 2:1) | details | 15.05.2024 |
| 12. Round | Ulsan HD | Gimcheon Sangmu | 2:2 (1:1, 1:1) | details | 12.05.2024 |
| 11. Round | Seoul | Ulsan HD | 0:1 (0:0, 0:1) | details | 04.05.2024 |
| 10. Round | Daegu | Ulsan HD | 1:2 (1:1, 0:1) | details | 01.05.2024 |
| 9. Round | Ulsan HD | Jeju Utd | 3:1 (0:0, 3:1) | details | 28.04.2024 |
Asia: AFC Champions League - Play Offs |
| Semi-finals - 2nd leg | Yokohama F. Marinos | Ulsan HD | 4:2 PEN. (3:2, 0:0, 0:0, 5:4) | details | 24.04.2024 |
| Semi-finals - 1st leg | Ulsan HD | Yokohama F. Marinos | 1:0 (1:0, 0:0) | details | 17.04.2024 |
| Quarter-finals - 2nd leg | Ulsan HD | Jeonbuk | 1:0 (1:0, 0:0) | details | 12.03.2024 |
| Quarter-finals - 1st leg | Jeonbuk | Ulsan HD | 1:1 (1:0, 0:1) | details | 05.03.2024 |
| 1/8-finals - 2nd leg | Kofu | Ulsan HD | 1:2 (0:1, 1:1) | details | 21.02.2024 |
South Korea: Korean Cup - Main |
| Quarter-finals | Ulsan HD | Jeju Utd | 1:2 PEN. (1:1, 0:0, 0:0, 5:6) | details | 28.06.2023 |
| 1/8-finals | Jeonnam | Ulsan HD | 1:2 ET (0:0, 1:1, 0:1) | details | 24.05.2023 |