Tottenham boss Antonio Conte has called on his side to improve their mentality after collapsing to a late defeat by Southampton on Wednesday night.
Spurs put in an inconsistent display in north London that saw them take the lead via a first half Jan Bednarek own goal, only for the Saints to equalise five minutes later through Armando Broja.
The south coast side dominated much of the first half, but Spurs improved after the break and looked to be heading for victory when Son Heung-min converted with just 20 minutes left.