The 2008âÂÂ09 A-League was the 32nd season of top-flight soccer in Australia, and the fourth season of the A-League competition since its establishment in 2004. Two new clubs, North Queensland Thunder and Gold Coast Galaxy had received tentative licences from the FFA but these were revoked for the 2008âÂÂ09 season on 12 March 2008. Expansion plans are on hold until the 2009âÂÂ10 season. Based on their 2007âÂÂ08 performances, the Central Coast Mariners and the Newcastle Jets competed in the 2009 AFC Champions League for the first time.
Changes to the league included:
<small> The following do not fill a Visa position:<br /> <sup>1</sup>Those players who were born and started their professional career abroad but have since gained Australian Residency (and New Zealand Residency, in the case of Wellington Phoenix);<br /> <sup>2</sup>Australian residents (and New Zealand residents, in the case of Wellington Phoenix) who have chosen to represent another national team;<br /> <sup>3</sup>Injury Replacement Players, or National Team Replacement Players;<br /> <sup>4</sup>Guest Players (eligible to play a maximum of ten games) <br /> </small>
All A-League clubs played the pre-season cup competition held in July and August, and were drawn into two groups. Group A consisted of Adelaide United, Melbourne Victory, Newcastle Jets and Perth Glory. Group B was Central Coast Mariners, Queensland Roar, Sydney FC and Wellington Phoenix.
The winner of each group, Melbourne Victory and Wellington Phoenix, met in Wellington on 6 August 2008 for the Pre-Season Cup Final. With the score at 0âÂÂ0 after 90 minutes, the game went to penalties, Melbourne Victory eventually prevailing 8âÂÂ7, thus becoming the first team in A-League history to claim all three available trophies, after winning the Premiership and Championship in the 2006âÂÂ07 season.
The 2008âÂÂ09 A-League season was played over 21 rounds, followed by a finals series.
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Queensland Roar won 4âÂÂ1 on aggregate.
Melbourne Victory won 6âÂÂ0 on aggregate.
These are the attendance records of each of the teams at the end of the home and away season. The table does not include finals series attendances.
<nowiki>*</nowiki> Adelaide United played a one-off match at the Adelaide Oval against Sydney FC in their Round 18 match. This is why Adelaide United's highest single attendance exceeds the capacity of Hindmarsh Stadium.