Tottenham's Son Heung-Min celebrates after scoring a goal against Watford during their Premier League match at White Hart Lane in London
London: Chelsea re-established their seven-point lead at the top of the Premier League with a comfortable 3-1 win at Bournemouth.
Chelsea blitzed the hosts in the opening exchanges and led when Diego Costa's sliced 17th-minute effort deflected in off Bournemouth defender Adam Smith before Eden Hazard ghosted through to add a sublime second in the 20th minute.
In the 42nd minute, Josh King pulled a goal back, his 10th in 11 games, via a deflection for the plucky hosts, who had chances to equalise after the break until Marcos Alonso curled home a perfect 68th minute freekick to seal the Blues' win.
With seven games remaining, Chelsea have 75 points, seven clear of Tottenham Hotspur, who beat Watford 4-0 earlier on Saturday, in second.
Earlier, South Korean forward Son Heung-Min scored twice as Tottenham Hotspur overpowered Watford 4-0 yesterday to put pressure on Premier League leaders Chelsea.
Dele Alli and Eric Dier were also on target as Spurs closed to within four points of Chelsea, who visit Bournemouth later in the day.
"The message for us is to keep pushing, winning games," said Spurs manager Mauricio Pochettino.
"That's our job and then what happens this afternoon with Chelsea is their problem."
Liverpool remain third after substitutes Philippe Coutinho and Roberto Firmino inspired a 2-1 comeback win at Stoke City, while fourth-place Manchester City beat Hull City 3-1.
Spurs overwhelmed Watford at a sun-soaked White Hart Lane to register their 11th successive home win in the league. Alli opened the deadlock with a sublime effort in the 33rd minute, arcing a shot into the top-right corner from 25 yards, before his England team-mate Dier battered in Spurs' second.
Son struck either side of half time – a left-foot curler followed by an adroit right-foot volley – and spurned two chances to complete his hat-trick. "The team deserve full credit because the energy and the way they played was fantastic," added Pochettino, who also welcomed back top scorer Harry Kane after an ankle injury.
The Reds sit five points below Spurs, having played a game more, after Firmino's stunning strike secured victory at Stoke. Jonathan Walters' header – his seventh league goal against Liverpool – put Stoke ahead shortly before half time.
Liverpool manager Jurgen Klopp made a double change at the break, sending on Brazilians Coutinho and Firmino for teenagers Trent Alexander-Arnold and Ben Woodburn, and it proved a winning move.
Coutinho levelled in the 70th minute and two minutes later Georginio Wijnaldum freed Firmino to thump in a glorious, dipping shot from 20 yards.
Manchester City trail Liverpool by two points, but have a game in hand, after seeing off Hull at the Etihad Stadium.
City manager Pep Guardiola, who recalled goalkeeper Claudio Bravo, saw his side take a 31st-minute lead when Ahmed Elmohamady turned in Jesus Navas's cross for an own goal.
Sergio Aguero made it 2-0 early in the second half, polishing off Raheem Sterling's cross after a sweeping team move, and Fabian Delph lashed in the hosts' third. Andrea Ranocchia replied for Hull, who remain two points above the bottom three in 17th place.
