Things went from bad to worse when winger Gabriel Martinelli hobbled off with an apparent hamstring injury in the 37th minute, just two days after Arsenal stood pat in the January transfer window despite Bukayo Saka and Gabriel Jesus already out through long-term injuries.

In each of the past four Premier League campaigns, Arsenal have recorded more points than the season before: from a nadir of 56 points (eighth) after Arteta took over midway through the 2019-20, to 61 points (eighth), to 69 points (fifth), to 84 points (second) to 89 points (second) last season, just two points behind champions Manchester City.

Arsenal failed to improve their starting eleven last summer and now Mikel Arteta is paying the price for Edu Gaspar's shortcomings.