Earlier this week we reported on Mykhailo Mudryk's appeal while he was still waiting on a hearing date. Now the key development is clear: Cas has partially upheld his appeal against a four-year doping ban, and he is available to return to playing immediately. The Chelsea winger has not played since November 2024.

Cas ruling changes Mudryk's status

This is the part that matters most. Mudryk is no longer in the same position he was in before the ruling, when the four-year ban kept him out and the case sat unresolved. The appeal outcome does not spell out every detail in the public line from the report, but it does change his playing status straight away.

BBC Sport reported that the Chelsea winger “is available to return to playing immediately after the Court of Arbitration for Sport (Cas) partially upheld his appeal against a four-year ban for doping.” That is a straightforward legal win for Mudryk, even if it stops short of the cleaner exoneration some people may have expected.

What it means for Chelsea

For Chelsea, the immediate point is simply that a long absence has ended in legal terms. The club finished 10th in the 2025 Premier League table, and they were also active in Europe while Mudryk was out, collecting 16 points from 8 Champions League matches and winning 5 of them.

His last listed performance before the suspension period was a 7.7 rating, which at least suggests he was not arriving at this point from a cold start. Chelsea have spent a full season without him, and now the next decision is practical rather than legal: when and how they bring him back into football after the Cas ruling.

Written by Jack Mercer with AI-assisted research, cross-checked against 1 outlet. How we work →