Chelsea had three appeals for penalties turned down in a first half . Cesc Fabregas was wrongly booked for diving , but no penalty was right . Oscar should have been given a penalty for foul by David Ospina .
Chelsea had three appeals for penalties turned down in first half . Cesc Fabregas was wrongly booked for diving , but no penalty was right . Oscar should have been given a penalty for foul by David Ospina .