Jersey Flegg Cup
The Jersey Flegg Cup returned in 2019 with the NSWRL reviving the historic competition in 2018 following the cessation of the NRL-run under-20s National Youth Competition.
The competition is named after Harry “Jersey” Flegg, who played for the Eastern Suburbs in 1908 and 1909, and was a prominent administrator of the game up until 1960.
It began as an under-19s age group until the NRL was formed in 1998, and was originally held as part of the NSWRL’s junior representative season that was played over nine-to-12 weeks early in the season.
Jersey Flegg Cup reverted to an Under 21s men’s competition in 2021, spanning a 26-week season which runs in tandem with The Knock-On Effect NSW Cup.
The Jersey Flegg Cup consists of 14 NSWRL clubs: 11 existing NSW-based sides, as well as the Melbourne Storm, New Zealand Warriors and Fiji Silktails.
| Draw and Results | Competition Draw |
| Age Group | Under 21s |
| Founded | 1961 |
| Clubs | 14 |
| Feeds Into | Ron Massey Cup, NSW Cup |
| Most Successful Club | Canterbury-Bankstown Bulldogs (11 premierships) |
| Current Premiers | Canterbury-Bankstown Bulldogs |
| Hashtag | #JerseyFleggCup |
| Records | A list of past Premiers |
New South Wales Rugby League respects and honours the Traditional Custodians of the land and pay our respects to their Elders past, present and future. We acknowledge the stories, traditions and living cultures of Aboriginal and Torres Strait Islander peoples on the lands we meet, gather and play on.
