Everton has only two wins in their last 20 Premier League games.
The victory for Wolves moves them up to seventh in the Premier League table andfirmly keeps them in the European hunt.
Wolves haven't conceded a first half goal in any of their last 14 away games in the Premier League, the joint-longest such run by any side in the competition's history.
Since Frank Lampard's first Premier League game in charge of Everton in February, only Norwich City have earned fewer points in the division than the Toffees.