The 2011 Indonesia Super League play-off was an football match which was played on Thursday 23 June 2011. Bontang FC is a team ranked 15 2010-11 Indonesia Super League come from the city of Bontang whereas Persidafon is a ranking of 4 2010-11 Liga Indonesia Premier Division coming from Jayapura.Persidafon promotion to the Indonesia Super League 2011-12 season after beating Bontang FC by a score of 3-2.