The 33-year-old captain retired after the Knights’ final game of the season last weekend.
Annall was 18 when he became a Western Knight.
‘I just enjoy playing there because of the people around the club,’ he said.
‘The committee members are a great bunch of people who put a lot of hours and effort in to the club.’
Annall was made a life member of the club last year, one of just 16 people to receive the honour.