At the moment when the Portuguese coach likely believed his luck would never turn, his side secured Crystal Palace's initial home loss in the Premier League from February onward.
The Palace manager's team dominated early rightfully went ahead via their forward's second penalty attempt. But they could not to make their dominance count and having failed to find the net at Selhurst, Amorim's team countered two times in quick succession through the Dutch forward and the English midfielder.
It was a frustrating afternoon at the end after multiple matches for the home manager, who saw his winger limp off with a concerning injury before half-time.
The United manager probably contained his reactions subdued as he headed toward the dressing room immediately after the final whistle.
The United manager minimized comparisons between the two coaches' game philosophy ahead of the match, though recognizing that Palace "are just doing things better than us|aspects superior to ours|elements more effectively".
His response to the lacklustre defeat against 10-man Everton meant modifying the flank players, with Amad Diallo occupying the right wing as Diogo Dalot took over from Dorgu.
The visitors likely felt a chance to benefit since they possessed extra rest days and came close to leading inside the opening minute.
An extended delivery created confusion in the Palace area however incredibly the ex-United shot-stopper produced a point-blank save at his goal line to deny Casemiro.
The close shave served as a wake-up call for the home team following the midday start that was dictated by the television schedulers.
Rapidly attempts commenced appearing frequently. Following wasted a hatful of chances in midweek, it appeared perhaps it wouldn't be Mateta's day when he twice dragged efforts missing the goal during the first quarter.
Yet amid days during discussions about the forward's renewal have stalled, Mateta stepped up who provided the first goal.
A further accurate delivery by the midfielder lured Leny Yoro toward the tackle following an earlier superb interception to deny Yéremy Pino, the young defender had to trip his compatriot within the 18-yard area.
Henderson re-emerged in a baseball cap to protect his vision from the setting sun yet he'll feel regret to have allowed United to level the score post the break.
The home side was sleeping via a fast United dead ball and Zirkzee was able to control with his chest while turning simultaneously to unleash an attempt that sailed into the far corner.
Following weathering a goalmouth scramble as the forward came close again at the wrong end, their afternoon got even better moments after when the Netherlands forward was fouled near the 18-yard line by Marc Guéhi.
There was a moment's hesitation within the barrier when Fernandes rolled the set-piece toward Mount and that allowed him to score past the keeper using a fierce strike.
Without Sarr's pace to call on, Palace could barely muster additional opportunities while the visitors managed to complete a crucial victory elevating Manchester United leapfrog the Eagles up to sixth spot.
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