Willian made his debut for Arsenal in a 3-2 defeat to Aston Villa on Saturday as the club stepped up their preparations for the new Premier League campaign.
The Gunners, who beat QPR 4-3 on Wednesday and London Colney, again shipped three goals as they lost to Villa ahead of Saturday’s meeting with Fulham at Craven Cottage.
The behind closed-doors-friendly marked a first run out in Arsenal red for Willian, who joined from Chelsea on a free transfer earlier this summer.
Pierre-Emerick Aubameyang, who is yet to sign fresh terms at Emirates Stadium, scored both Arsenal goals as Mikel Arteta took a look at a number of young and experienced squad member over the course of the 90 minutes.
A brace from Jacob Ramsey and one from Douglas Luiz sealed victory for Villa.