Manchester United fans are convinced they know why Manuel Ugarte 'headbutted' Kai Havertz as new damning information has emerged following their FA Cup win over Arsenal. Man United secured a famous victory over Arsenal in their FA Cup third round tie on Sunday.

As Joshua Zirkzee's name was serenaded by the traveling Manchester United faithful, Kai Havertz was almost immediately down the tunnel. You could scarcely blame him. He must know what is coming. It wouldn't just be the missed penalty in the shootout.

Footage reveals what Harry Maguire said to Kai Havertz to spark Arsenal vs Manchester United melee - The Gunners’ striker appeared to go down very easily under a challenge from the Man Utd defender

Ten-man Manchester ... Odegaard denied by United goalkeeper Altay Bayindir from the penalty spot. Bayindir, in just his fifth appearance for United, then pulled off a number of saves to keep his side in the tie, before he denied Kai Havertz in the shootout ...

Wife of forward Kai Havertz revealed that she and her unborn child have received death threats after Arsenal were defeated by Manchester United in the third round of the FA Cup.

KAI HAVERTZ’S wife Sophia revealed she was subjected to horrific online abuse following Arsenal’s FA Cup defeat to Manchester United. Havertz, 25, missed a penalty in his side’s shootout loss at

Kai Havertz ’s wife has shared the sickening messages she received during Arsenal ’s defeat to Manchester United in the FA Cup third round on Sunday. United took the lead through Bruno Fernandes in the second half before Gabriel pulled Arsenal level, two minutes after Diogo Dalot was sent off.

Kai Havertz' wife shared the death threats she received on social media after the Arsenal star missed a penalty.

Sophia Havertz, wife of footballer Kai Havertz, has shared abusive messages she received on social media following Arsenal’s FA Cup loss to Manchester United on Sunday. Among the messages was a threat to “slaughter” her unborn baby, which she revealed in a post on her Instagram story on Monday.

Manchester United's Manuel Ugarte could face a three-game ban for headbutting Arsenal's Kai Havertz during the FA Cup tie on Sunday (January 12) at the Emirates.

Arsenal vs Man United descended into chaos with Harry Maguire's angry reaction to the key penalty decision picked up by BBC cameras

Manchester United legend Rio Ferdinand has reacted to Manuel Ugarte's head butt against Kai Havertz in their FA Cup clash against Arsenal.