WATCH: Victor Valdes slips to gift Manchester United third goal
Last Updated: 20/03/17 1:23am
Victor Valdes had a moment to forget against Manchester United as he gifted his former side their final goal in a 3-1 win against Middlesbrough on Sunday.
The former Barcelona goalkeeper spent a season with United before being loaned to Standard Liege and then joining Boro last summer.
It looked like he might thwart his former team as he made several saves in the first half at the Riverside to prevent the visitors going in with more than just a 1-0 lead.
But he gifted United their third goal in second-half injury-time as the ball was played back to him and he slipped as he tried to clear.
That allowed Antonio Valencia to collect the ball and tap into an empty net to put the result beyond doubt.
The win lifts United up to fifth in the Premier League while Middlesbrough stay in the bottom three.
Hit play on the video at the top of the page to see the howler from Valdes.