Watford have found the back of the net in 15 of their last 16 league clashes with ' Boro .
Middlesbrough are without a win in their last five league games against Watford , drawing two and losing three .
Watford have found the back of the net in 15 of their last 16 league clashes with ' Middlesbrough .
Middlesbrough are without a win in their last five league games against Watford , drawing two and losing three .