This is a summary of the highest scoring games and biggest winning margins in the A-League since its establishment in the 2005–06 season.
The record for the biggest win is by 8 goals, this occurred on 14 April 2024 when Melbourne City beat Perth Glory 8–0.
[1] Previously the record for the biggest win was by 7 goals.
This has occurred on four occasions being Adelaide United's 8–1 victory against North Queensland Fury on 21 January 2011, Melbourne City's 8–1 victory against Brisbane Roar on 28 December 2023, Adelaide United's 7–0 victory against Newcastle Jets on 24 January 2015 and Melbourne City's 7–0 victory against Melbourne Victory on 17 April 2021, and Melbourne City's 7–0 win over Western Sydney Wanderers on 12 March, 2024.
Only two games have had ten goals scored in the fourteen seasons of the A-League, both 8–2 results involving Central Coast Mariners.