Chelsea eased into the FA Cup fifth round as Pedro Neto’s hat-trick inspired a 4-0 win at Hull on Liam Rosenior’s return to the club that sacked him two years ago.

Rosenior’s side took the lead through Neto’s superb strike from 20 yards in the 40th minute, before the Portugal forward netted again, this time directly from a corner in the 51st minute, as the Hull goalkeeper was caught flat-footed.