Arsene Wenger was condemned to his first FA Cup third-round exit as managerless Championship side Nottingham Forest stunned holders Arsenal at the City Ground.
The hosts took the lead when Eric Lichaj headed in from close range, although the advantage lasted just three minutes as Per Mertesacker followed up after Rob Holding’s header had struck the post.
Lichaj reclaimed the lead for a Forest side led by caretaker boss Gary Brazil, the American defender scoring a spectacular dipping volley from the edge of the area a minute before half-time.
Forest pulled further clear in the second half when Ben Brereton sent David Ospina the wrong way from the penalty spot after Holding upended Matty Cash.
FA Cup: Foresters arrest, bundle out Gunners
