One stat that proves Arsenal players lack discipline under Arteta

Gabriel's red card has become seventh for Arsenal players since Arteta took charge of the club a year ago. It's 4 more than any other Prem side have had since then.

Earlier this season, Nicolas Pepe was sent off for a headbutt on Ezgjan Alioski as Granit Xhaka's got his marching orders for grabbing Ashley Westwood by the throat.

In the previous campaign under Arteta, Aubameyang, Nketiah and David Luiz (twice) let down the team by getting sent off.