[2] Ulsan Hyundai 2-0 David R-Pereira [3] 2021-09-30 10:00
Stadium: Ulsan Munsu Football Stadium Round: 38
Referee: Hyung-Jin Ko Home Manager: Hong Myung-bo Away Manager: Byeong-keun Lee
Head to Head
| South Korea K League 1 | 2021/09/18 10:00 | Daegu FC v Ulsan HD | L | 2-1 |
| South Korea K League 1 | 2021/08/04 10:00 | Ulsan HD v Daegu FC | W | 2-1 |
| South Korea K League 1 | 2021/03/21 10:00 | Daegu FC v Ulsan HD | L | 2-1 |
| South Korea K League 1 | 2020/09/27 07:30 | Daegu FC v Ulsan HD | D | 2-2 |
| South Korea K League 1 | 2020/09/12 10:00 | Ulsan HD v Daegu FC | D | 1-1 |
| South Korea K League 1 | 2020/07/12 10:00 | Daegu FC v Ulsan HD | W | 1-3 |
| South Korea K League 1 | 2019/10/20 09:00 | Daegu FC v Ulsan HD | W | 1-2 |
| South Korea K League 1 | 2019/08/11 10:30 | Ulsan HD v Daegu FC | D | 1-1 |
Home History
| South Korea K League 1 | 2021/09/25 07:30 | Ulsan HD v Gwangju FC | W | 1-0 |
| South Korea K League 1 | 2021/09/21 10:00 | Pohang Steelers v Ulsan HD | W | 1-2 |
| South Korea K League 1 | 2021/09/18 10:00 | Daegu FC v Ulsan HD | L | 2-1 |
| AFC Champions League Qualification | 2021/09/14 11:00 | Ulsan HD v Kawasaki Frontale | W | 3-2 |
| South Korea K League 1 | 2021/09/10 10:30 | Ulsan HD v Jeonbuk Motors | D | 0-0 |
| South Korea K League 1 | 2021/08/29 09:00 | Ulsan HD v Incheon Utd | W | 3-2 |
| South Korea K League 1 | 2021/08/25 10:30 | FC Seoul v Ulsan HD | W | 1-2 |
| South Korea K League 1 | 2021/08/22 10:30 | Ulsan HD v Suwon Bluewings | W | 3-1 |
Away History
| South Korea K League 1 | 2021/09/25 10:00 | Daegu FC v Suwon FC | D | 0-0 |
| South Korea K League 1 | 2021/09/22 05:00 | Jeju United v Daegu FC | W | 0-1 |
| South Korea K League 1 | 2021/09/18 10:00 | Daegu FC v Ulsan HD | W | 2-1 |
| AFC Champions League Qualification | 2021/09/14 09:00 | Nagoya Grampus v Daegu FC | L | 4-2 |
| South Korea K League 1 | 2021/09/10 10:30 | Pohang Steelers v Daegu FC | W | 1-2 |
| South Korea K League 1 | 2021/09/04 10:00 | Seongnam FC v Daegu FC | D | 0-0 |
| South Korea K League 1 | 2021/08/28 10:00 | Daegu FC v Seongnam FC | W | 3-1 |
| South Korea K League 1 | 2021/08/25 10:30 | Incheon Utd v Daegu FC | L | 2-0 |