| Sat 21 Aug | 15:00 | SBF-S | Erith Town U23s vs. Merstham FC U23 | 2 - 2 | Match Centre |
| Sat 28 Aug | 15:00 | SBF-S | Erith Town U23s vs. Knaphill U23 | 4 - 0 | Match Centre |
| Mon 30 Aug | 19:00 | FA Youth Cup 2021-22 | Chatham Town FC Reserves vs. Erith Town U23s | 1 - 2 | Match Centre |
| Sat 16 Oct | 15:00 | LDNFA | Erith Town U23s vs. Ten Em Bee | Match Centre |