Manchester United boss Louis van Gaal insists Southampton did not deserve their 1-0 win yesterday.

Ronald Koeman got one over his old adversary on Sunday as Southampton beat United at Old Trafford for the first time in 27 years thanks to Dusan Tadic's 69th-minute winner.

"We played a much better game than Southampton. They were lucky to score out of nothing," Van Gaal said.

"They came for a draw, I believe, and they go away with a victory, That is disappointing.

"It is more or less the same match as we did in Southampton so when you ask if it is fair, may you take into account the match there."