Former United keeper Sam Johnstone included a splendid save from the initial kick amongst a string of superb stops to deny his old club.
However, VAR intervened as Johnstone was clearly off his line and Fernandes made no mistake with his second attempt. The effort ended a wait of 324 minutes for a United goal in the Premier League on home soil – and that was also a spot-kick from the Portuguese against Tottenham.
It was harsh on the visitors, who have awarded a penalty themselves a minute after the restart when Fernandes caught Conor Gallagher. But after reviewing the incident on the pitchside monitor, referee David Coote decided the United man had just touched the ball, much to Baggies boss Slaven Bilic’s frustration.
The result leaves West Brom, who were without captain Jake Livermore and defender Kieran Gibbs because of positive coronavirus tests, still waiting for their first win of the season.
After successive victories, United are in the top half of the table for the first time this season. And, given the pressure he was under before the win at Everton on 7 November, there must be some satisfaction for Ole Gunnar Solskjaer in going above Pep Guardiola’s Manchester City in the table.
It is only the second time Solskjaer has done that, and the previous occasion – after the first game of last season – only lasted a week.