Chelsea restored their seven-point lead at the top of the Premier League, by beating Bournemouth 3-1 on Saturday.
Tottenham hammered Watford 4-0 in the early kick-off, to put pressure on Antonio Conte’s men.
Adam Smith deflected Diego Costa’s shot into his own net to give the Blues the lead, before Eden Hazard doubled it within three minutes with his 14th league goal of the season.
Chelsea seemed to be cruising to three points, but Joshua King pulled one back with a deflected strike before half time.
The leaders endured nervous moments before Marcos Alonso’s elegant free-kick settled the game.
In other matches, Manchester City beat Hull City 3-1, there were no goals between Middlesbrough and Burnley, Liverpool fought back to win 2-1 at Stoke City and West Brom lost 1-0 to Southampton at home.