Chelsea player ratings from scary 0-0 draw at Sunderland: Cahill excellent, but Hazard & Costa poor

AM: Oscar – 6/10

Was extremely positive, firing in five shots, but only one was on target.

AM: Eden Hazard – 5/10

Well below his best.

Diego Costa – 5/10

Was hooked on 75 minutes. He could have been sent off twice before then – first for a kick on John O’Shea, then for swinging his arm into Wes Brown’s face.