Manchester United battered Bournemouth 4-1 in a rampant display to go top of the Premier League Summer Series table.
Rasmus Hojlund and Patrick Dorgu had them 2-0 up at half-time before Amad Diallo and 19-year-old Ethan Williams doubled the scoreline in the second half.
Ruben Amorim's side had the lion's share of possession and chances, the only downside being Matthijs de Ligt's late own goal after David Brooks' cross.
The Red Devils boss had promised an experiment and fans certainly got that, with Bruno Fernandes starting in a deeper role alongside Casemiro.