Manchester United have already kicked off their pre-season tour of Australia with a 4-1 win over Melbourne Victory on Friday.
After beating Liverpool 4-0 earlier this week, the Red Devils were back on the ground in the fifth minute at the MCG as Victory opened the scoring through Chris Ikonomidis.
United would dominate the game but struggled to create clear chances until Scott McTominay's deflected effort went past Victory goalkeeper Paul Izzo in the 43rd minute.
Minutes later, Anthony Martial got another after the ball broke just yards from goal.
New Red Devils manager Erik ten Hag made 10 changes at the break and Marcus Rashford took the lead when he scored his side's third in the 78th minute.
Victory were denied several chances to get a second goal of their own and eventually earned an own goal in the dying minutes after some slick play from Tahith Chong.
Among the Ten Hag's many changes at half time, the introduction of Zidan Iqbal was one of the most inspiring.
The 19-year-old was electrified in the second half, commanding the ball and not producing it consistently.