ENZO MARESCA has broken his silence on Mykhailo Mudryk's failed drugs test.
The FA has provisionally suspended the Ukrainian winger after he provided a positive result for an A-sample in October.
Mudryk, 23, reportedly tested positive for meldonium, which is a banned substance similar to insulin which could lead to a FOUR YEAR BAN.
He and Chelsea are now awaiting the result of a B-sample, which will confirm the original test if it is positive.
Maresca has come out in support of the £88.5million signing and believes he will return to the team.
He said: “We all believe Mudryk is innocent.
“I don’t think Misha’s Chelsea career is over. I think he will come back.
“We don’t know when, that is the only doubt we have in this moment.
“But for sure, he will be back.”
Mudryk has protested his innocence and claimed he was left in "complete shock" when he was told.
He said: “This has come as a complete shock as I have never knowingly used any banned substances or broken any rules.
“I am working closely with my team to investigate how this could have happened.
“I know I have not done anything wrong and remain hopeful that I will be back on the pitch soon.
Maresca has also insisted that Mudryk's team-mates are also in support of the player.
He added: "We all support Misha.
"The situation is a bit more clear.
"We have a statement from the club, who have already said what we need to say, so there is not anything to add.
"All the players inside the training ground support and trust Misha.”
Chelsea released a statement in the aftermath of the news in which it backed up Mudryk's claims.
It read: “Mykhailo has confirmed categorically that he has never knowingly used any banned substances.
“Both Mykhailo and the club will now work with the relevant authorities to establish what has caused the adverse finding.”