Manchester United skipper Nemanja Vidic will undergo a scan on his knee injury suffered in defeat to FC Basel.
The Serbian defender twisted his right knee in a challenge with Basel striker Marco Streller a minute before the break in Switzerland.
The 30-year-old appeared to be in quite some pain and had to be stretchered from the field, to be replaced by Jonny Evans.
With the Red Devils failing to qualify for the knockout stages for the first time in six years, Vidic's injury completed a miserable night for the Premier League champions.