Chelsea 2-0 Arsenal: Diego Costa behaviour disgusting - Wenger

Arsenal boss Arsene Wenger says the behaviour of Chelsea forward Diego Costa that led to the sending off of Gabriel was "disgusting" during their 2-0 defeat at Stamford Bridge.

The Gunners were reduced to nine men with Santi Carzola also sent off and Wenger says that referee Mike Dean was "naive".

No team in Premier League history has had more players sent off than Arsenal.