Chelsea are set to make their first signing of the summer by bringing in Tosin Adarabioyo from Fulham. Fulham have already confirmed that Tosin Adarabioyo will not be staying at the club after reaching the end of his contract. It has been claimed that the central defender has already had a medical ahead of his move to Chelsea this summer. According to transfer expert Fabrizio Romano, the Blues beat Newcastle United to Adarabioyo’s signature. However, it does not look like the Magpies were the only Premier League side Chelsea had to defeat in the race for the 26-year-old. Tosin Adarabioyo turns…