The incident occurred shortly after Jurrien Timber put the Gunners ahead, with Neto picking up two quick yellow cards that left Liam Rosenior’s side a man down. For the first booking, he was cautioned for dissent while aggressively protesting Arsenal's second goal. And just three minutes later, a cynical foul on Gabriel Martinelli ended his afternoon prematurely, leaving Chelsea to struggle through the closing stages with 10 men on the pitch.