| Date | R | Home v Away | - | |
|---|---|---|---|---|
| 10/04 09:30 | - | Downtown Heroes FC v Diamond Harbour FC | W | 1-2 |
| 10/02 09:30 | - | Diamond Harbour FC v KLASA | W | 2-0 |
| 09/30 03:30 | - | Sesa FA v Diamond Harbour FC | W | 0-3 |
| 09/26 03:20 | - | Diamond Harbour FC v Karbi Anglong Morning Star FC | W | 4-1 |
| 09/11 09:30 | - | Sports Academy Tirur v Diamond Harbour FC | W | 2-4 |
| 09/09 09:30 | - | Diamond Harbour FC v Lakecity FC | W | 3-0 |
| 09/07 03:30 | - | Sports Odisha v Diamond Harbour FC | L | 2-1 |
| 09/03 03:30 | - | Diamond Harbour FC v Guwahati City FC | W | 3-0 |