Watford piled the pressure on Antonio Conte as a late flurry of goals secured a thumping 4-1 win over 10-man Chelsea on 
On a miserable night for the Premier League champions, the out-of-sorts Tiemoue Bakayoko was sent off after half an hour before Troy Deeney scored the opener from the penalty spot in the 42nd minute
Chelsea, who were beaten 3-0 at home by Bournemouth in their last game, looked as though they might snatch a point when Eden Hazard scored a brilliant equaliser in the 82nd minute
But Watford scored three times in seven minutes through Daryl Janmaat, Gerard Deulofeu and Roberto Pereyra to secure victory for new head coach Javi Gracia on his home debut
While it was a perfect result for Gracia, it is likely to raise even more questions about Conte's future and how much longer he will remain in charge of Chelsea
The visitors were under pressure from the start, with Abdoulaye Doucoure dragging a shot wide, Deulofeu shooting into the side-netting and Deeney missing a glorious chance from a corner when he sliced off target
Willian spurned a good opening at the other end when he fired over from close range, but Chelsea otherwise rarely threatened
They also lost possession too often, with the main culprit being Bakayoko, who was shown two yellow cards in five minutes and dismissed on the half-hour mark after catching Richarlison
The first half got worse for Chelsea when Courtois came sliding out and caught Deulofeu in the box
 Deeney stepped up and dispatched the penalty with the goalkeeper staying in the middle of the goal
Watford went close to extending their lead in the second half as Deulofeu and Richarlison both shot narrowly wide
Chelsea did improve after the introduction of Olivier Giroud and it looked like they might grab a point when Hazard fired in a fantastic shot from 25 yards
But parity did not last long as Watford responded in stunning fashion
Janmaat made it 2-1 in the 85th minute when he played a one-two, danced away from a couple of tackles and finished into the bottom corner
 Deulofeu then fired in from Doucoure's through ball before Pereyra fired home in injury-time to round off a thumping win
"You always work for nights like this but this is unforgettable
 I am very proud of my team and my players and very happy for our fans to enjoy a great victory
""It is not my problem
 I try to do my job
 I try to put everything in my job
 If this is enough, it's ok
 Otherwise they can take their decision
"Deulofeu was influential for Watford on his home debut
 He won the penalty from which Deeney gave the hosts the lead and had as many shots (4) and key passes (4) as any other Watford player
He capped an excellent performance by getting on the scoresheet late on
Chelsea are on  again next week when they host West Brom while Watford travel to West Ham on Saturday
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