Wolves picked up all three points vs Watford and Molineux to get their promotion campaign back on track.
But the hosts spurned many chances throughout the game and were almost made to pay.
The hosts dominated against a poor Watford side and finally broke the deadlock after 35 minutes through Armstrong’s smart finish.
Wolves were unable to kill the game off with a second, but held on to avoid a repeat of the draw in midweek, and sealed all three points.
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