Manchester United midfielder Marouane Fellaini believes he's silencing his doubters.

The Belgium international scored in last month's win at Middlesbrough, captained the team for the first time in the victory at Sunderland and on Thursday night came off the bench to help United book their place in the semi-finals of the Europa League.

The 29-year-old said on the United website: "I feel like I have been playing well in the last few games.

"When the manager puts me in the team, I give absolutely everything for the cause. I have confidence in the manager and the staff.

"I'm confident, I know what I can do, so I feel good in my mind and my body. I keep going and keep working hard and, when I get a chance to play, I always try to do well."