UNEQUAL BATTLE: Man Utd star Andre Onana tackled to floor by 19st 6lb giant Francis Ngannou moments after win over Bodo/Glimt

MMA legend Francis Ngannou wrestled Andre Onana to the floor after Manchester United’s win over Bodo/Glimt.

The Red Devils won 3-2 in the Europa League as Ruben Amorim made his Old Trafford bow.

Video | Andre Onana play fights with PFL champion Francis Ngannou at Old  Trafford: “I demand a rematch” | BJPenn.com

Francis Ngannou and Andre Onana play fight on the Old Trafford pitch

Francis Ngannou grabs hold of Andre Onana

Francis Ngannou grabs hold of Andre Onana

Francis Ngannou throws Andre Onana to the ground

Francis Ngannou throws Andre Onana to the ground

Ngannou said the keeper was man of the match

But he was not the only man at the stadium for the first time as former UFC heavyweight champion Ngannou was in the stands.

He cheered on United goalkeeper Onana and after the game was spotted on the pitch talking to his fellow Cameroonian.

But Ngannou switched the ring for the pitch as the pair then began hilariously play-fighting.

It did not take the 19st 6lb man mountain long to grab Onana and tackle him to the floor.

There was a handshake between the two afterwards – but Onana has demanded a rematch.

He wrote: “I demand a rematch in a real ring! Let’s settle this once and for all!”

Fans won’t want to see it though after fearing their No1 would get injured.

One joked: “Breaking news Andre Onana is out for the next decade with a broken everything.”

Another added: “He is our only injury free player come on.”

Ngannou spoke to TNT Sports post-match and said: “It was a good game, we had fun and there was a lot of action.

“Yes, it was my first time here, it was a good experience and we have a victory.

“Andre, he had a great game even though he takes a yellow card. He was the man of the game.”

Francis Ngannou Playfully Responds To Man United Star's Rematch Request

Ngannou sat in the stands with boxer Derek Chisora, watching the bout.

He is not the only MMA celebrity to interact with Premier League players on the pitch during a European game this season; Conor McGregor demonstrated his football abilities before humorously fighting Bukayo Saka.