Tottenham 0-3 Chelsea: Thomas Tuchel says his side need to improve level

Chelsea manager Thomas Tuchel says his side need to improve their level despite their 3-0 victory over Tottenham in the Premier League.

MATCH REPORT: Tottenham 0-3 Chelsea

Watch Match of the Day 2 on Sunday 19 September at 22:30 BST on BBC One, BBC iPlayer and the BBC Sport website and app.