Tottenham defender Jan Vertonghen has tipped Mauricio Pochettino's men to put a halt to Chelsea's unbeaten run.
The two London rivals meet at White Hart Lane on Wednesday night with the onus on the home side to put a halt to the Blues' winning run of 13 games and close the gap at the top of the table.
Vertonghen has tipped Spurs to do the rest of the chasing pack a favour by beating Antonio Conte's men and says they have a plan but will not reveal what it is.
"The gaffer spends a lot of time analysing them," the defender told reporters.
"He prepares for the game and the way we should play and in what shape.
"We see some videos and all these tactical things - but that's our secret. I think the gaffer has a plan."