| Season | Grade | Team | Captain |
| 1946-47 | D | 2nd | I Scott |
| 1954-55 | D | 3rd | M Sims |
| 1956-57 | C1 | 2nd | R Westwood |
| 1960-61 | A | 1st | B Bond |
| 1965-66 | C2 | 3rd | W Shone |
| 1978-79 | B1 | 1st | G Lawry |
| 1980-81 | C2 | 3rd | P Dingeldei |
| 1985-86 | D2 | 4th | R Maskiell |
| 1988-89 | D2 | 5th | J Trathen |
| 1989-90 | B1 | 1st | P Moss |
| 1991-92 | A | 1st | P Moss |
| 1996-97 | C1 | 3rd | R Eberhard |
| 1998-99 | B1 | 2nd | D Adams |
| 1998-99 | D1 | 4th | R Eberhard |
| 1999-00 | MacG | 1st | A Rusmir |
| 1999-00 | C | 3rd | P Ryan |
| 2001-02 | MacG | 1st | A Rusmir |
| 2005-06 | A1 | 2nd | S Spicer |
| 2007-08 | MacG | 1st | D Garlick |
| 2008-09 | A2 | 3rd | J Bogie |
| 2009-10 | A1 | 2nd | S McCleary |
| 2016-17 | Burt | 1st | T McKenna |
| 2017-18 | D | 3rd | P Cutter |
Trinity Willison Cricket ClubEst. 1935