Goals from Antonio Valencia, Henrikh Mkhitaryan, Romelu Lukaku and Anthony Martial secured a convincing win over the Toffees and ensured United move level on points with rivals Manchester City at the top of the Premier League table.
The Red Devils are unbeaten in England's top flight this season and have scored an impressive 16 goals from their five league fixtures.
Sundays belong to Jose Mourinho pic.twitter.com/fbjUgYcgYX
— B/R Football (@brfootball) September 17, 2017
It is an astonishing record that began back when the Portuguese tactician was the manager of Porto in 2002. The run has continued with Chelsea, Inter, Real Madrid and Manchester United to further solidify Mourinho's name as one of the best managers of all time.
Even when taking into account matches in all competitions, the streak still stands, winning 87 of his 113 fixtures.
However, United fans won't be able to rely on Sunday success in the near future, as they are not scheduled to play on a Sunday until at least December.