The winners of the Ron Porter Memorial Junior Cup awarded for the best fish caught by a Junior.
| Season | Name | Species | Weight |
|---|---|---|---|
| 1968/69 | G.Cooper | Pike | 12lbs 0oz |
| 1969/70 | S.Hohenstein | Pike | 12lbs 12oz |
| 1970/71 | A.Butler | Tench | 3lbs 5oz |
| 1971/72 | D.Swadling | Tench | 3lbs 8oz |
| 1972/73 | K.Angell | Chub | 1lbs 4oz |
| 1973/74 | D.Swadling | Tench | 3lbs 1oz |
| 1974/75 | L.Skidmore | Pike | 24lbs 0oz |
| 1975/76 | L.Skidmore | Pike | 24lbs 0oz |
| 1976/77 | S.Fair | Pike | 14lbs 0oz |
| 1977/78 | P.Skidmore | Pike | 21lbs 0oz |
| 1978/79 | D.Halsey | Tench | 4lbs 4oz |
| 1979/80 | S.C.Lockwood | Pike | 20lbs 10oz |
| 1980/81 | G.Blinco | Bream | 6lbs 4oz |
| 1981/82 | C.Case | Bream | 3lbs 7oz |
| 1982/83 | D.Neville | Tench | 3lbs 14oz |
| 1983/84 | G.Blinco | Tench | 3lbs 4oz |
| 1984/85 | K.A.Ramsey | Tench | 4lbs 9oz |
| 1985/86 | D.Cousins | Tench | 5lbs 8oz |
| 1986/87 | L.Gladwin | Pike | 18lbs 8oz |
| 1987/88 | V.Holmes | Perch | 2lbs 15oz |
| 1988/89 | D.Tibbals | Tench | 4lbs 8oz |
| 1989/90 | J.Denne | Tench | 4lbs 8oz |
| 1991/92 | P.Denne | Tench | 4lbs 8oz |
| 1994/95 | D.Edgar | Tench | 4lbs 8oz |
| 1995/96 | D.Edgar | Pike | 21lbs 0oz |
| 1997/98 | C.Anstiss | Tench | 7lbs 0oz |
| 1999/00 | J.Hays | Eel | 4lbs 0oz |
| 2000/01 | B.Whelan | Tench | 5lbs 7oz |
| 2003/04 | D.Busby | Pike | 4lbs 9oz |
| 2004/05 | D.Busby | Bream | 8lbs 12oz |
| 2005/06 | D.Busby | Bream | 8lbs 1oz |
| 2007/08 | F.Winnett | Carp | 25lbs 0oz |
| 2009/10 | N.Leach | Pike | 13lbs 0oz |
| 2010/11 | K.Aroudj | Carp | 30lbs 3oz |
| 1986/87 | T.Gibson | Tench | 5lbs 2oz |
| 2011/12 | J. Kencroft | Bream | 7lbs 4oz |
| 2012/13 | M. Gibson | Carp | 17lbs 12oz |
Harrow Angling Society