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Chelsea boss Frank Lampard believes Watford is a dangerous team to face because they will be hurting after failing to win a game this season.
Watford are placed 20th on the Premier League table after failing to win any Premier League game this season.
The Blues are considered favourites to get all three points but Lampard has cautioned Watford shouldn’t be underestimated.
Asked if Watford is a dangerous team to face after failing to win a game this season, Lampard said: “Without a doubt.
“On that winning run every game became more dangerous because of overconfidence.
“We know Watford’s personnel is similar to last year and we can’t underestimate a team that will be hurting.
“We’ll be certainly even more focused on what we have to do.”