- Group A: Albirex Niigata (S) FC, Tanjong Pagar United FC, Police Sports Association
- Group B: Tampines Rovers FC, Geylang International FC, Warriors FC
- Group C: Home United FC, Woodlands Wellington FC, Singapore Recreation Club (SRC)
- Group D: Balestier Khalsa FC, Hougang United FC, Brunei DPMM FC
The Fixtures of the Group Stages
| Stage | Day | Date | Time | Home | Away | Venue |
| Group A | Monday | 7 July | 8.00pm | Tanjong Pagar United | Albirex Niigata | Queenstown |
| Group B | Geylang International | Tampines Rovers | Bedok | |||
| Group C | Tuesday | 8 July | Woodlands Wellington | Home United | Woodlands | |
| Group D | Balestier Khalsa | Hougang United | Toa Payoh | |||
| Group A | Thursday | 10 July | Albirex Niigata | Police SA | Jurong East | |
| Group B | Tampines Rovers | Warriors | Clementi | |||
| Group C | Friday | 11 July | Home United | S’pore Recreation Club | Bishan | |
| Group D | Brunei DPMM | Balestier Khalsa | Jalan Besar | |||
| Group A | Sunday | 13 July | Tanjong Pagar United | Police SA | Queenstown | |
| Group B | Warriors | Geylang International | Choa Chu Kang | |||
| Group C | Monday | 14 July | Woodlands Wellington | S’pore Recreation Club | Woodlands | |
| Group D | Hougang United | Brunei DPMM | Hougang |