Liverpool striker Luis Diaz recently returned to training after suffering an injury that kept him out of action for six months. The Colombian player is still recovering but is already in good form.
However, his coach Jurgen Klopp does not want to force him for their next game against Chelsea and the left winger will not be available for Tuesday's match.
The German confirmed his absence at the pre-match press conference: "No, he's not available [to face Chelsea]. He is in training but he's not ready for this game. As much as we want him to be back, we still have to give him time.
"So we have to make sure we are patient in that moment. This week, I wouldn't say Arsenal is completely out of the picture but it's rather unlikely. But after that then Luis will be back," he said.
Meanwhile, the 26-year-old will continue training with his teammates at Liverpool's training complex and we will soon be able to see him back in action.