Precisely as the United manager likely believed the team's momentum remained negative, his side managed to inflict the home side's opening Selhurst Park setback in league competition since February.
The Austrian coach's players started strongly and deservedly took the lead via their forward's repeated spot-kick. But they could not to capitalize on their control following earlier difficulties to net versus Palace, United struck back with a rapid double through Joshua Zirkzee and Mason Mount.
It was a frustrating day concluding following a busy period for the home manager, who saw the Senegalese international limp off with a serious problem in the first period.
The United manager probably contained his emotions in check as he headed down the tunnel directly following the game's end.
The United manager minimized similarities regarding both managers' tactical approach during preparation, while admitting that the opposition "currently execute things better than us|aspects superior to ours|elements more effectively".
The answer to the disappointing loss against 10-man Everton was to change the wide defenders, including the young winger occupying the right wing with the full-back assumed Dorgu's position.
The visitors likely felt a opening to capitalize given that they had additional preparation time and came close to leading within the first minute.
A lengthy throw-in created confusion in the home penalty box yet remarkably the former United goalkeeper executed a reflex block near the net to prevent the midfielder.
The near miss functioned as a warning for the home team following the midday start that was scheduled by the television schedulers.
Rapidly attempts started arriving frequently. Subsequent to squandered a hatful of chances on Thursday, it looked perhaps it wouldn't be the striker's opportunity as he pulled attempts off target during the first quarter.
But in a week where negotiations regarding the striker's new deal hit obstacles, Mateta stepped up who found the breakthrough.
A further accurate delivery from the England international enticed the young Frenchman toward the tackle following an earlier a brilliant block to deny Yéremy Pino, the 20-year-old could only bring down his compatriot inside the area.
The goalkeeper returned wearing a cap to shield his eyes from the setting sun but he will be disappointed to have allowed United to level the score following halftime.
Palace were caught napping via a fast United dead ball enabling the Dutchman to control with his chest and swivel in the same movement to unleash an attempt that flew into the net.
After enduring a goalmouth scramble when the Dutchman nearly netted again at the wrong end, their day improved further shortly afterward when the Netherlands forward was brought down near the 18-yard line by Marc Guéhi.
A temporary uncertainty developed within the barrier as the captain passed the free-kick to Mount enabling the Englishman to defeat the goalkeeper using a fierce strike.
Without Sarr's pace to call on, Glasner's side found it difficult to generate additional opportunities while the visitors managed to secure vital three points that means United move above Palace up to sixth spot.
Elara Vance is a Toronto-based journalist and cultural critic with a passion for exploring the intersection of politics and everyday life in Canada.