Mourinho ended the game with the cameras focused on him, as they have been so often down the years, as he made his way back out of the stand.
TV replays showed there was nothing in the incident that triggered his protests that warranted such an over the top reaction.
Yet it has felt this was a game when he wanted to prove something to an English audience that knows him so well and there had been flashes of fury in the opening period.
He also reacted with incredulity as his side were denied three times in sensational fashion.
In the first half, he looked genuinely annoyed at En-Nesyri not taking the first opportunity when Andre Onana shoved the ball into his path right in front of an unprotected goal. But Ugarte was there in a flash and as soon as En-Nesyri made contact, the Uruguayan made the block. It was more defensive brilliance from a player about whom plenty of doubts have been expressed since his £50m move, than any failing on the Moroccan’s part.
Mourinho was left clapping the air in disbelief by Onana just before half-time.
All the hours on the training ground where a goalkeeper makes a low save then reacts immediately to make a high one paid off as the Cameroon international repelled En-Nesyri’s first effort with an instinctive stop low by his post, then turned the second over the bar as Mourinho was getting ready to celebrate.
It meant United went into the break still holding the lead Eriksen had given them when he fired home from the edge of the area after being set up by Joshua Zirkzee.
But they didn’t heed the warnings En-Nesryi’s earlier opportunities had provided and Fenerbahce deserved the draw the Moroccan’s header gave them.
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