UEFA Technical Observer Steve Cooper analyses the tactics that underpinned the breathless UEFA Europa League quarter-final second leg at Old Trafford.

Manchester United have booked their place in the Europa League semi-final after a scarcely believable period of extra time. Lyon, having gone down to 10 men, scored twice to give themselves a 6-4 lead but, as United had done before them, the French side capitulated.

Manchester United blew a two-goal lead and then came back from 4-2 down in extra time to secure a place in the Europa League semifinals.