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 |
South Korea: K League 1 - Main |
| 7. Round | Ulsan HD | Gangwon | 4:0 (2:0, 2:0) | details | 13.04.2024 |
| 6. Round | Ulsan HD | Suwon FC | 3:0 (1:0, 2:0) | details | 06.04.2024 |
| 5. Round | Daejeon | Ulsan HD | 2:0 (0:0, 2:0) | details | 02.04.2024 |
| 4. Round | Jeonbuk | Ulsan HD | 2:2 (1:2, 1:0) | details | 30.03.2024 |
| 3. Round | Ulsan HD | Incheon | 3:3 (1:1, 2:2) | details | 17.03.2024 |
Asia: AFC Champions League - Play Offs |
| Quarter-finals - 2nd leg | Ulsan HD | Jeonbuk | 1:0 (1:0, 0:0) | details | 12.03.2024 |
South Korea: K League 1 - Main |
| 2. Round | Gimcheon Sangmu | Ulsan HD | 2:3 (0:3, 2:0) | details | 09.03.2024 |
Asia: AFC Champions League - Play Offs |
| Quarter-finals - 1st leg | Jeonbuk | Ulsan HD | 1:1 (1:0, 0:1) | details | 05.03.2024 |
South Korea: K League 1 - Main |
| 1. Round | Ulsan HD | Pohang | 1:0 (0:0, 1:0) | details | 01.03.2024 |
Asia: AFC Champions League - Play Offs |
| 1/8-finals - 2nd leg | Kofu | Ulsan HD | 1:2 (0:1, 1:1) | details | 21.02.2024 |
| 1/8-finals - 1st leg | Ulsan HD | Kofu | 3:0 (2:0, 1:0) | details | 15.02.2024 |
Asia: AFC Champions League - Main |
| Group I - 6. Round | Ulsan HD | Kawasaki Frontale | 2:2 (1:2, 1:0) | details | 12.12.2023 |
South Korea: K League 1 - Championship Group |
| 38. Round | Ulsan HD | Jeonbuk | 1:0 (1:0, 0:0) | details | 03.12.2023 |
Asia: AFC Champions League - Main |
| Group I - 5. Round | Pathum United | Ulsan HD | 1:3 (0:2, 1:1) | details | 28.11.2023 |
South Korea: K League 1 - Championship Group |
| 37. Round | Incheon | Ulsan HD | 3:1 (0:0, 3:1) | details | 24.11.2023 |
| 36. Round | Ulsan HD | Pohang | 3:2 (0:1, 3:1) | details | 12.11.2023 |
Asia: AFC Champions League - Main |
| Group I - 4. Round | Johor DT | Ulsan HD | 2:1 (1:0, 1:1) | details | 07.11.2023 |
South Korea: K League 1 - Championship Group |
| 35. Round | Ulsan HD | Daegu | 2:0 (0:0, 2:0) | details | 29.10.2023 |
Asia: AFC Champions League - Main |
| Group I - 3. Round | Ulsan HD | Johor DT | 3:1 (3:0, 0:1) | details | 24.10.2023 |
South Korea: K League 1 - Championship Group |
| 34. Round | Gwangju FC | Ulsan HD | 1:0 (0:0, 1:0) | details | 21.10.2023 |
South Korea: K League 1 - Main |
| 33. Round | Ulsan HD | Incheon | 0:0 (0:0, 0:0) | details | 08.10.2023 |
Asia: AFC Champions League - Main |
| Group I - 2. Round | Kawasaki Frontale | Ulsan HD | 1:0 (0:0, 1:0) | details | 03.10.2023 |
South Korea: K League 1 - Main |
| 32. Round | Pohang | Ulsan HD | 0:0 (0:0, 0:0) | details | 30.09.2023 |
| 31. Round | Suwon FC | Ulsan HD | 2:3 (0:1, 2:2) | details | 24.09.2023 |
Asia: AFC Champions League - Main |
| Group I - 1. Round | Ulsan HD | Pathum United | 3:1 (1:1, 2:0) | details | 19.09.2023 |
South Korea: K League 1 - Main |
| 30. Round | Ulsan HD | Daejeon | 1:1 (1:1, 0:0) | details | 16.09.2023 |
| 29. Round | Ulsan HD | Gwangju FC | 0:2 (0:1, 0:1) | details | 03.09.2023 |
| 28. Round | Seoul | Ulsan HD | 2:2 (1:0, 1:2) | details | 27.08.2023 |
| 27. Round | Ulsan HD | Jeonbuk | 1:0 (0:0, 1:0) | details | 19.08.2023 |
| 26. Round | Gangwon | Ulsan HD | 2:0 (1:0, 1:0) | details | 12.08.2023 |
| 25. Round | Daegu | Ulsan HD | 0:0 (0:0, 0:0) | details | 05.08.2023 |
| 24. Round | Ulsan HD | Jeju Utd | 2:1 (2:0, 0:1) | details | 21.07.2023 |
| 23. Round | Suwon Bluewings | Ulsan HD | 3:1 (1:0, 2:1) | details | 15.07.2023 |
| 22. Round | Ulsan HD | Incheon | 1:2 (0:0, 1:2) | details | 12.07.2023 |
| 21. Round | Pohang | Ulsan HD | 0:1 (0:1, 0:0) | details | 08.07.2023 |
| 20. Round | Gwangju FC | Ulsan HD | 0:1 (0:0, 0:1) | details | 02.07.2023 |
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 |
South Korea: K League 1 - Main |
| 19. Round | Ulsan HD | Daegu | 3:1 (1:0, 2:1) | details | 24.06.2023 |
| 18. Round | Ulsan HD | Jeju Utd | 5:1 (1:0, 4:1) | details | 10.06.2023 |
| 17. Round | Suwon FC | Ulsan HD | 1:3 (1:0, 0:3) | details | 06.06.2023 |
| 16. Round | Jeonbuk | Ulsan HD | 2:0 (0:0, 2:0) | details | 03.06.2023 |
| 15. Round | Ulsan HD | Daejeon | 3:3 (1:3, 2:0) | details | 28.05.2023 |
South Korea: Korean Cup - Main |
| 1/8-finals | Jeonnam | Ulsan HD | 1:2 ET (0:0, 1:1, 0:1) | details | 24.05.2023 |
South Korea: K League 1 - Main |
| 14. Round | Suwon Bluewings | Ulsan HD | 2:3 (1:2, 1:1) | details | 21.05.2023 |
| 13. Round | Ulsan HD | Seoul | 3:2 (1:0, 2:2) | details | 14.05.2023 |
| 12. Round | Ulsan HD | Gangwon | 1:0 (0:0, 1:0) | details | 09.05.2023 |
| 11. Round | Daegu | Ulsan HD | 0:3 (0:3, 0:0) | details | 05.05.2023 |
| 10. Round | Ulsan HD | Gwangju FC | 2:1 (0:0, 2:1) | details | 30.04.2023 |