10/04/2021 14:00
Thailand - Thai League 2
- Promotion Play-Off SF
| FT | Khonkaen United | 2-1 |
Phrae United |
| 26 | 0 - 1 | Léster Blanco | |
| HT | 0 - 1 | ||
| 88 | Alongkorn Jornnathong | 1 - 1 | |
| 90+3 | Badar Ali | 2 - 1 | |
| FT | 2 - 1 | ||
| FT | Khonkaen United | 2-1 |
Phrae United |
| 26 | 0 - 1 | Léster Blanco | |
| HT | 0 - 1 | ||
| 88 | Alongkorn Jornnathong | 1 - 1 | |
| 90+3 | Badar Ali | 2 - 1 | |
| FT | 2 - 1 | ||