Bukayo Saka lying on grass with the back of his right hand held over his eyesImage source, Getty Images
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Bukayo Saka was substituted early in Wednesday's Champions League group game against Bayern Munich

BySami Mokbel, Senior football correspondent, Mike Peter, BBC Sport journalist and Alex Howell, Football reporter

Arsenal fear Bukayo Saka could miss a minimum of six weeks with the quadriceps injury he sustained in their Champions League tie against Bayern Munich.

The 25-year-old will undergo an MRI scan on Friday afternoon to better assess the problem, which forced him off in Wednesday's 2-2 draw at the Allianz Arena.