Chido Obi will be absent from United's side tonight.
The Arsenal academy graduate has not been selected in United's Europa League squad.
Amorim did not consider him a first teamer until recently, by which point it was too late for Obi to be called into the side.
Real Sociedad vs Man United will take place at 5:45pm GMT on TNT Sports 1, while AZ Alkmaar vs Spurs will take place on TNT Sports 3.
Moreover, the game is available for stream on Discovery+.
However, if you can’t watch the game live, make sure you tune in to SunSport’s LIVE blog for all the action from both games!
Manchester United take on Real Sociedad in the Europa League round of 16.
United have endured a poor season, and Ruben Amorim has been unable to steady a sinking ship at Old Trafford.
However, the side were more than comfortable in the Europa League, qualifying in the top eight and qualifying for the round of 16 automatically.
As such, the first leg tonight will take place in Spain, and in a week the second leg will take place at Old Trafford.
Fellow English side Tottenham Hotspur are also in action at 5:45pm GMT tonight, taking on AZ Alkmaar.
Ange Postecoglou’s side are level on points with Manchester United, with both looking for a boost in somewhat poor seasons.
With United and Spurs drawn on opposite sides of the draw, they could meet each other in the final.
Stay tuned to SunSport for LIVE updates of BOTH clashes.
