#2 Arsenal keep a clean sheet for the first time since October 2019
Bernd Leno had a game to forget when he played against Frank Lampard's side before the New Year. His goalkeeping error allowed Jorginho to score the equaliser, with Chelsea securing all three points late on.
It was another big test for the German custodian, whose team faced Manchester United last night. However, he didn't allow that trauma to get the better of him and managed to keep a clean sheet in the fixture.
Additionally, Arsenal's attackers are now more capable of tracking back and helping out the defence. From the previous game against Chelsea, Pierre-Emerick Aubameyang, Mesut Ozil and Lacazette have been spotted running back to their backline and getting behind the ball. Their contributions have helped the Arsenal full-backs and also aided in keeping a vital clean sheet.