Get the latest United transfer window updates, pre-season news and analysis delivered straight to your inbox every day for free Manchester United conceded a total of 44 goals in the Premier League last season - 12 more than champions Manchester City.
The Reds conceded more than four other teams despite finishing in second place, including Liverpool who spent the majority of the campaign without a settled pairing in the centre of defence.
However, Ole Gunnar Solskjaer's men actually shipped fewer goals from open play. Throughout the campaign and including the Europa League final, set-pieces regularly proved to be United 's undoing - they conceded 14 goals from corners, direct free-kicks and set-piece situations in the league last year.
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