Premier League: Full round-up of Saturday's reports

Chelsea's Diego Costa scored his seventh goal in eight league games under Guus Hiddink

Read all the reports from Saturday's Premier League games, including Chelsea's 5-1 win over Newcastle and Sunderland's 1-0 victory against Manchester United.

Bournemouth 1-3 Stoke

Chelsea 5-1 Newcastle

Crystal Palace 1-2 Watford

Everton 0-1 West Brom

Norwich 2-2 West Ham

Sunderland 2-1 Man Utd

Swansea 0-1 Southampton