Mykhailo Mudryk is the latest player to join Graham Potter's squad this month in addition to Benoit Badiashile, David Datro Fofana and Joao Felix. The former Shakhtar Donetsk winger was presented to supporters at Stamford Bridge on Sunday and will now be getting to work in a bid to prove his fitness with a Premier League clash against Liverpool looming.
The 22-year-old may not be the last new arrival in west London this month as the Blues look to shape their squad in a bit to turnaround form that is left them 10th in the league. Felix has already made quite the impression in the Premier League with an electric performance being diminished with a red card, while Badiashile showed promise against Crystal Palace in his debut outing at the weekend.
However, there is no guarantee we'll see all of Chelsea's new stars in Europe. Champions League rules allow clubs to register three new players in time for the knockout rounds. Clubs have until 24:00 CET on February 2nd to make their adjustments.