Arsenal played Millwall in a pre-season friendly at their training ground.
The Gunners took the lead through Calum Chambers and then Lacazette, Pepe and Balogun all added to Arsenal's lead. Millwall got themselves a consolation late on. Take a look at Alexandre Lacazette's goal from Arsenal's 4-1 win in the video above!
Arsenal's first competitive game of the new season is away to Brentford on 13rd August at 21:00 CEST.