The Blue Sox competed in the Australian Baseball League (ABL) against five other teams, playing its home games at Blacktown International Sportspark Sydney.
Three teams in the ABL qualified for a two-round postseason.
The highest placed team at the end of the 2014-15 regular season, the Adelaide Bite gained entry to and hosted the Championship Series.
The second and third place teams at the end of the 2014-15 regular season, the Perth Heat and the Sydney Blue Sox, respectively, played a Preliminary Final Series to determine the Adelaide Bite's opponent in the Championship Series.
[2] The Blue Sox fell to the Heat 0-2 in the Preliminary Final Series, thus ending the Blue Sox's postseason run and advancing the Heat to the Championship Series.