 Between 2004 and 2009, Corletto played in the Big V for Melbourne's junior team, where he won back-to-back titles in 2008 and 2009.The 2008 season saw him earn Big V All-Star Five honours and the Golden Hands award, while also being named Grand Final MVP.For his performance at the 2008 Australian Club Championships, he was named in the All-Star Five.