Jurgen Klopp risked resting Mohamed Salah and Roberto Firmino for the first Merseyside derby of the 2019/20 Premier League season on Wednesday night.
Jamie Vardy and James Maddison scored as Leicester beat bottom-club Watford to climb back to second in the Premier League.
Chelsea 2-1 Aston Villa
Leicester City 2-0 Watford
Manchester United 2-1 Tottenham Hotspur
Southampton 2-1 Norwich City
Wolverhampton Wanderers 2-0 West Ham United
Liverpool 5-2 Everton