Arsenal go into Burnley with more defensive questions than answers. Riccardo Calafiori was replaced at half-time in the 1-0 win over West Ham, Jurrien Timber is improving after a groin issue, and Ben White is expected to miss the rest of the season with a knee injury.

Mikel Arteta did not try to dress it up. On Calafiori, he said: "We don't know whether he's going to be available or not. We still have days ahead. Hopefully it's nothing serious." On Timber, he added: "He's progressed a little bit in the last few days. He's feeling better. We're going to try and get him fit and available as soon as possible but let's see."

Why Calafiori and Timber remain separate calls

Calafiori’s issue is the more immediate worry because it came in the last match, after he was withdrawn at half-time against West Ham. Timber’s situation is different. He has not featured since the 2-0 win over Everton two months ago because of an ongoing groin issue, so Arsenal are weighing up a player who is closer, but still not certain. Arteta put it plainly: "There is a chance. How big that chance is I cannot tell you, being completely honest."

The numbers explain why Arsenal want both options back if they can get them. Calafiori has averaged 6.6 across his last five matches and played 273 minutes in that spell. Timber’s last five-match run before the layoff brought five appearances and a 6.9 average rating. These are not fringe squad fillers, they are players Arsenal have actually been using.

White's absence tightens the defensive picture

White’s knee injury is the part that changes the wider picture. He is expected to miss the rest of the season, so Arsenal cannot look at Burnley as a simple case of waiting a week or two for the back line to settle down. They need a workable solution now, and that is before you even get to how much risk to take with Calafiori and Timber.

There is some comfort in the team form. Arsenal have won four of their last five matches, including wins over West Ham, Atletico Madrid, Fulham and Newcastle, and they have conceded only 26 league goals. That gives Arteta room to be careful rather than reckless. Burnley also come in with just one point from their last five league matches, which helps the margin for selection uncertainty, but it does not remove it.

A win over Burnley would not confirm Arsenal as champions, although it would mean Manchester City must win at Bournemouth to avoid handing the title to The Gunners. For now, though, the main issue is simpler than the table. Arteta needs to know whether Calafiori can make it, whether Timber can be risked, and how to cover for White if neither does. If those answers do not arrive before kickoff, the back line will be patched together again.

Written by Jack Mercer with AI-assisted research, cross-checked against 9 outlets. How we work →