Harry Kane's equaliser six minutes into stoppage time earned Tottenham a dramatic draw as a fiery London derby at Stamford Bridge ended in an angry confrontation between Thomas Tuchel and Antonio Conte that resulted in red cards for both managers.
Chelsea dominated the first half and fully deserved the 19th minute lead they earned when their two summer signings combined, Kalidou Koulibaly flashing home a powerful volley from Marc Cucurella's corner.
Spurs struggled to make any sort of impression, Kane missing their best opportunity, but drew level after 68 minutes when Pierre-Emile Hojbjerg's shot beat Edouard Mendy.