Adelaide United wrapped up fourth spot in the A-League after overcoming Brisbane Roar, who were watched by incoming coach Robbie Fowler.
Brisbane Roar confirmed the appointment of Liverpool great Robbie Fowler as their new head coach.
Brisbane Roar suffered their heaviest A-League defeat at the hands of Newcastle Jets, while Central Coast Mariners got a rare win.
Brisbane Roar dented Wellington Phoenix's hopes of a top-four finish in the A-League as Eric Bautheac commanded the spotlight.
Rostyn Griffiths, Shayon Harrison, Ritchie de Laet and Riley McGree were all on target as Brisbane Roar were swept aside by Melbourne City.
Returning from his latest injury setback, Siem de Jong brilliantly inspired Sydney FC's victory at Brisbane Roar.
Central Coast Mariners claimed just their second win of the season as Melbourne Victory also triumphed, Kosta Barbarouses scoring twice.
Western Sydney Wanderers dispatched Brisbane Roar in style, with Oriol Riera scoring twice.
Alex Lopez scored a pair of superb goals as Brisbane Roar edged a frenetic affair against Central Coast Mariners.
Perth Glory are on course for a record-breaking season after seeing off Brisbane Roar in style on Saturday.