 They were finally crowned 1B Champions in 2012 and won the title again in 2013.In 2015, Dilworth made history by beating Onehunga High School, 12-10, in a 1A Championship promotion match and entered Auckland's top-flight for the first time in 109 years.In their debut 1A season, Dilworth finished 7th out of 12 teams, winning five of their 11 regular season games.