Watford return to Championship action at home to Plymouth on Saturday (12:30 GMT) with a five point gap separating them from the play-off places.
Plymouth are six points adrift of safety so there is plenty at stake at Vicarage Road.
Watford are unbeaten across their past five league games against Plymouth Argyle (W2 D3), keeping three clean sheets during that time.
Plymouth Argyle have lost just one of their past five away league games against Watford (W2 D2), conceding just three goals across those visits to Vicarage Road.