| Series Name | Start Date | Champion | Runner-up | ||||
|---|---|---|---|---|---|---|---|
| Cayman Cricket Primary School League | 07-05-2021 | ||||||
| Merta Day T20 2021 | 09-05-2021 | ||||||
| Daniel Morris T40 2021 | 10-04-2021 | ||||||
| Derek Wight Elite T20 2021 | 23-05-2021 | ||||||
| Derek Wight Elite 50 Over 2021 | 21-03-2021 | ||||||
| Daniel Morris T20 2021 | 06-02-2021 | ||||||
| CayPL 2021 | 07-02-2021 |
