Aberdare Athletic v Northampton Town, 29 October 1921
| Score | 4-2 to Aberdare Athletic |
| Competition | Division Three (South) |
| Attendance | 6,000 |
View Aberdare Athletic v Northampton Town head to head
| Score | 4-2 to Aberdare Athletic |
| Competition | Division Three (South) |
| Attendance | 6,000 |
View Aberdare Athletic v Northampton Town head to head