Tribuna.com take a look at players most impacted by the Norwegian's arrival at Man United.
Jose Mourinho appeared to have made Paul Pogba a scapegoat for everything that went wrong in his final few months in charge at Old Trafford. On the contrary, Ole Gunnar Solskjaer has always defended the Frenchman.
Freed from defensive responsibilities by the Norwegian, Marcus Rashford has developed into one of the best strikers in the Premier League this season before his campaign was cut short by an unfortunate back injury.
Fred is arguable the most improved player at Manchester United under Solskjaer. With the Red Devils going on an 11-game unbeaten run in all competitions, it's impossible to imagine Man Utd's midfield without the Brazilian.
There was never any love lost between Marouane Fellaini and the United fans and Solskjaer opted to part ways with the Belgian in January 2019, his first transfer window at Old Trafford.
Alexis Sanchez's transfer turned out to be an enormous waste of money for the Red Devils and the Norwegian lost all faith in the former Arsenal man last season, deciding to send him on loan to Inter Milan in the summer.