[4] Ratchaburi FC 0-0 Pohang Steelers [2] 2021-07-04 10:00
Stadium: Rajamangala National Stadium Round: 5
Referee: Saoud Ali H Al-Adba Home Manager: Sek-san Siripong Away Manager: Gi Dong Kim
Head to Head
| AFC Champions League | 2021/06/22 10:00 | Pohang Steelers v Ratchaburi FC | L | 2-0 |
Home History
| AFC Champions League | 2021/07/01 14:00 | Ratchaburi FC v Nagoya Grampus | L | 0-3 |
| AFC Champions League | 2021/06/28 10:00 | Ratchaburi FC v Nagoya Grampus | L | 0-4 |
| AFC Champions League | 2021/06/25 14:00 | Ratchaburi FC v Johor Darul Takzim | L | 0-1 |
| AFC Champions League | 2021/06/22 10:00 | Pohang Steelers v Ratchaburi FC | L | 2-0 |
| Thailand Cup | 2021/04/03 12:00 | Bangkok United v Ratchaburi FC | L | 2-1 |
| Thailand Premier League | 2021/03/28 11:00 | Trat FC v Ratchaburi FC | D | 2-2 |
| Thailand Premier League | 2021/03/20 10:30 | BG Pathum United v Ratchaburi FC | L | 2-0 |
| Thailand Premier League | 2021/03/17 11:30 | Ratchaburi FC v Port FC | D | 0-0 |
Away History
| AFC Champions League | 2021/07/01 10:00 | Johor Darul Takzim v Pohang Steelers | W | 0-2 |
| AFC Champions League | 2021/06/28 14:00 | Pohang Steelers v Johor Darul Takzim | W | 4-1 |
| AFC Champions League | 2021/06/25 10:00 | Nagoya Grampus v Pohang Steelers | L | 3-0 |
| AFC Champions League | 2021/06/22 10:00 | Pohang Steelers v Ratchaburi FC | W | 2-0 |
| South Korea K League 1 | 2021/05/30 10:00 | Pohang Steelers v Gwangju FC | W | 1-0 |
| South Korea Cup | 2021/05/26 10:00 | Chungnam Asan FC v Pohang Steelers | W | 1-3 |
| South Korea K League 1 | 2021/05/22 05:40 | Ulsan Hyundai v Pohang Steelers | L | 1-0 |
| South Korea K League 1 | 2021/05/18 10:30 | Suwon FC v Pohang Steelers | W | 3-4 |