Singapore Armed Forces FC won their eighth S.League title.

Hence, sometimes, teams may not play in the league some weeks due to other competition commitments or re-arranged games.

The week is one day longer than normal so as to accommodate the break for Singapore Cup 2009 between 28 April and 6 May.

The 11th week of the season runs from Thursday 7 May to Sunday 10 May, following the break for Singapore Cup 2009.

The week is shortened as the Singapore National Team takes on Liverpool in a friendly on Sunday 26 July.

The week is shortened as the Singapore National Team takes on Liverpool in a friendly on Sunday 26 July.

The week is one day longer than normal so as to accommodate the break for Singapore Cup 2009 between 26 and 4 August.

The week has fewer match to accommodate the Singapore Cup semi finals.

The week was shortened to accommodate the National Team participation in the Ho Chi Minh City Football Tournament.

The schedule was revised after DPMM Brunei was denied to continue playing in the League by FIFA.

The League will only play 193 matches after Brunei DPMM were unable to complete the season.