| Under-15 County Cup | Hertfordshire Under-15s (2021) |
| Under-16 County Cup | Hertfordshire Under-16s (2022) |
| Under-18 County Cup | Hertfordshire Under-18s (2023) |
| Under-18 County Championship | Hertfordshire Under-18s (2023) |
| Under-18 Twenty20 | Hertfordshire Under-18s (2023-2024) |
| Miscellaneous | Hertfordshire Under-18s (2022) |