| Australia SA Premier League Reserves | 2021/07/17 03:15 | Cumberland United Reserves v Metrostars Reserves | L | 1-3 |
| Australia SA Premier League Reserves | 2021/07/03 02:45 | Adelaide United Reserves v Cumberland United Reserves | L | 4-1 |
| Australia SA Premier League Reserves | 2021/06/26 03:15 | Cumberland United Reserves v Sturt Lions Reserves | W | 4-2 |
| Australia SA Premier League Reserves | 2021/06/19 03:52 | Adelaide City Reserves v Cumberland United Reserves | W | 3-5 |
| Australia SA Premier League Reserves | 2021/06/12 03:15 | Cumberland United Reserves v Adelaide Blue Eagles Reserves | L | 2-3 |
| Australia SA Premier League Reserves | 2021/06/05 03:37 | Campbelltown Reserves v Cumberland United Reserves | W | 1-2 |
| Australia SA Premier League Reserves | 2021/05/29 03:15 | Cumberland United Reserves v Croydon FC Reserves | L | 0-2 |
| Australia SA Premier League Reserves | 2021/05/08 03:15 | Cumberland United Reserves v Adelaide Raiders Reserves | L | 2-4 |
| Australia SA Premier League Reserves | 2021/07/17 03:44 | South Adelaide Reserves v Adelaide Olympic Reserves | L | 2-4 |
| Australia SA Premier League Reserves | 2021/07/10 07:45 | Adelaide United Reserves v South Adelaide Reserves | L | 3-1 |
| Australia SA Premier League Reserves | 2021/07/03 03:15 | Sturt Lions Reserves v South Adelaide Reserves | W | 3-4 |
| Australia SA Premier League Reserves | 2021/06/26 03:57 | South Adelaide Reserves v Adelaide City Reserves | L | 1-4 |
| Australia SA Premier League Reserves | 2021/06/19 03:52 | Adelaide Blue Eagles Reserves v South Adelaide Reserves | D | 2-2 |
| Australia SA Premier League Reserves | 2021/06/12 03:28 | South Adelaide Reserves v Campbelltown Reserves | L | 1-3 |
| Australia SA Premier League Reserves | 2021/06/05 02:00 | Croydon FC Reserves v South Adelaide Reserves | L | 2-0 |
| Australia SA Premier League Reserves | 2021/05/08 03:38 | Adelaide Comets Reserves v South Adelaide Reserves | L | 6-1 |