DIVISION I – Roll of Honour
| SEASON | WINNERS | RUNNERS-UP |
| 2016-17 | Arundel Hawks | North Mundham Assassins |
| 2015-16 | MSTTA | Arundel Kestrels |
| 2014-15 | Arundel Leopards | North Mundham Assassins |
| 2013-14 | Bognor Regis TTC | North Mundham Assassins |
| 2012-13 | Bognor Waterfront ARC 1 | North Mundham Barbarians |
| 2011-12 | Bognor Waterfront ARC 1 | North Mundham Barbarians |
| 2010-11 | Bognor Waterfront ARC 1 | Eastergate Lions |
| 2009-10 | Arun Inspire | Littlehampton Academy Gold Stars |