Regular season The Jersey Flegg Cup follows a similar regular season format to the
NSW Cup, with games often played as curtain-raisers to the senior fixtures. Beginning in early March, a round of regular season games is then played almost every weekend for 26 weeks, ending in late August. Unlike the NSW Cup, the Jersey Flegg Cup features three full rounds where every team receives a bye. These rounds are scheduled in to accommodate university exam periods. Teams receive two competition points for a win, and one point for a draw. The bye also receives two points; a loss, no points. Teams on the ladder are ranked by competition points, then match points differential (for and against) and points percentage are used to separate teams with equal competition points. At the end of the regular season, the club which is ranked highest on the ladder is declared minor premiers.
Finals series The eight highest placed teams at the end of the regular season compete in the finals series. The Jersey Flegg follows the
same finals format as the NRL and the NSW Cup. The system consists of a number of games between the top eight teams over four weeks in September, until only two teams remain. These two teams then contest the Grand Final, which is played in late September at a suburban Sydney stadium (for example,
Leichhardt Oval), as a curtain-raiser to the NSW Cup Grand Final. ==Premiership winners==