The Guernsey Bass Anglers Sportfishing Society run a number of club and competitons during the year as well as an open competition
which allows non-members to enter.
Club competition times are from 6.00pm Fridays to 09.00am Mondays (With the exception of the Open Festivals)
| Competition Dates (2012) | Event |
| 1 January to 31 December | GBASS Championship |
| 1 January to 31 December | GBASS Specimen Shield |
| 18 - 21 March | Club w/end competition Pairs and Individual |
| 1 March to 31 May | GBASS Spring Challenge Individual – heaviest fish |
| 9 - 12 March | Club w/end competition Pairs and Individual |
| 1 April to 31 October | GBASS Boat Championship |
| 20 - 23 April | Club w/end competition Pairs and Individual |
| 18 - 21 May | Club w/end competition Pairs and Individual |
| 8 - 11 June | Club w/end competition Pairs and Individual and Jason
Piriou Open |
| 5 - 9 July | Club w/end competition Pairs and Individual & Interclub challenge re BBC festival |
| 16 - 20 August | GBASS – Guernsey Open Bass Festival 2012 – Individual / Pairs / Interclub Challenge |
| 21 - 24 September | Club w/end competition Pairs and Individual |
| 26 - 29 October | Club w/end competition Pairs and Individual |
| 16 - 19 November | Club w/end competition Pairs and Individual |
| 7 - 10 December | Club w/end competition Pairs and Individual |