Arsenal have suffered a major setback as they look to get their season back on track.

The Gunners started the campaign as one of the favorites to claim the Premier League title.

While they were top at one stage, they have since slipped below the likes of Liverpool and Manchester City in the league table.

Per The Standard, Oleksandr Zinchenko's involvement in their upcoming game against Crystal Palace is in major doubt.

The left-back is still recovering from a calf injury, which may rule him out of the contest.

Jakub Kiwior, who is a centre back by trade, could once again deputise for him at left-back.