Arsenal have been dealt a significant injury blow as winger Noni Madueke is expected to be sidelined for up to eight weeks following a knee injury sustained in the 1-1 draw against Manchester City last Sunday.

The summer signing from Chelsea was substituted at half-time during the Premier League clash and is currently undergoing medical assessments. According to BBC Sport sources, the club's medical staff are waiting for swelling around the joint to subside before delivering a definitive diagnosis.

However, early indications suggest that Madueke will be out for a minimum of six weeks — with that timeframe being viewed as the best-case scenario.