Tottenham striker Clint Dempsey is convinced they can upset Chelsea this weekend.

Dempsey insists that Saturday's game could have a major bearing on their season.

"It is going to be an important game because the table is so tight," he told Sky Sports News HD "You have to take care of your home games and try and get as many results as you can.

"We want to continue this run of positive results, so we know it is going to be a tough test but we are all excited, and we have everyone back from fitness now and we are looking to make the most of this game."