Brentford's European hopes took a hit after they let a 2-nil lead slip to draw 2-all with bottom side Wolves.
Michael Kayode and Igor Thiago put them in control in west London, but Adam Armstrong and Tolu Arokodare hit back for the visitors.
Brentford stay seventh in the Premier League, while Wolves are 12 points from safety.
Derby County have boosted their Championship play?off hopes with a 1-nil win at Portsmouth, thanks to an eighth?minute strike from Sammie Szmodics.
The result leaves them just three points off the top six, while Portsmouth remain a point above the relegation zone after a fourth defeat in five.
Wrexham can climb above Hull into fifth tonight if they win away at Watford at 7.45.