Arsenal winger, Gabriel Martinelli, was noticed on crutches following their 2-1 victory over Brentford within the Premier League on Sunday.
The Brazilian is now going through a race towards time to be match to play towards Porto on Tuesday.
Martinelli was on the scoresheet because the Gunners thrashed Sheffield United 6-0 on Monday.
Nonetheless, he received injured throughout the hour mark, following a heavy problem.
Arsenal supervisor, Mikel Arteta, revealed after the sport that the 22-year-old had merely sustained a heavy lower.
However the damage was critical sufficient for it to rule Martinelli out of the London derby towards the Bees.
That victory was tempered barely, nevertheless, by the information that Martinelli was seen by Soccer.London strolling via the combined zone after the match with the help of crutches.
