Arsenal ace Gabriel Jesus did not train on Thursday as he recovers from a problem he sustained against Sevilla.
While the Gunners beat their Spanish rivals away from home in the Champions League, Jesus came off worse for wear.
The attacker is a doubt for their next game, which sees them play bottom side Sheffield United in the Premier League.
Per The Mail, Jesus is not thought to have a serious issue, which means he may even be back for their next game.
After Tuesday's game, he said: I felt something. Let's see. I did some tests with the physio. It looks not that big (an issue) but let's see.
I will have a scan. Let's see how it is, but I am pretty sure it will be nothing."