Tottenham forward Son Heung-min branded his side's 4-1 hammering by Leicester 'very sad'.
Antonio Conte's side were looking to build on a good run of results at the King Power Stadium but were embarrassed by the Foxes after leading 1-0.
They took the lead through Ridrigo Bentancur but Nampalys Mendy, James Maddison, Kelechi Iheanacho and Harvey Barnes all struck to give Brendan Rodgers' side a much-needed victory.
The defeat is a blow to Tottenham's top four hopes, and came as a shock to several Spurs supporters.
After the match, Son insisted his side started well, but claimed the result showed the quality of the Premier League as a division.