Arsenal will face Atletico Madrid over two legs for a place in this season’s Champions League final.

The Gunners’ season is in danger of falling apart after a third domestic defeat in a row.

The England midfielder failed to show for the club’s open training session.

Havertz scored a stoppage-time winner against Sporting Lisbon to hand Arsenal a major advantage in their quarter-final clash.

Substitute Kai Havertz struck in injury time to put Arsenal on course for the semi-finals.

Reports on Monday evening suggested United were willing to pay the €10m release clause to secure the Sporting Lisbon boss.