Let's sum up all the deals the board have managed to do in the transfer window that has just closed.
- The Moroccan's transfer was announced all the way back in February.
- The ex-Ajax star was signed for a reported fee of £36m.
- The German striker officially became a Blue in June after Chelsea won the race against Liverpool.
- Chelsea met a release clause of around £47m for Werner.
- The left-back arrived at Stamford Bridge from Leicester.
- The deal was worth around £45m and so far, the 23-year-old has not disappointed.
- The young French centre-back has joined Chelsea on a free from Nice.
- The plan was to loan Sarr out, but now they only have limited options after the transfer window slammed shut in most of the top leagues.
- Another centre-back who arrived from France on a free transfer, Silva was signed to bring experience to the defensive line.
- The 36-year-old signed a one-year deal with an option for another season.
- One of the most highly anticipated transfers of the last years, Kai Havertz joined from Bayer Leverkusen.
- The 21-year-old has signed a five-year contract after completing a move for around £72m.
- The Senegal international joined Chelsea from Rennes to compete with Kepa for the No 1 role.
- The 28-year-old joined the Blues for around £21m.
- The Spanish winger left Chelsea after five stellar years at Stamford Bridge.
- He has signed for AS Roma as a free agent.
- The Brazilian was let go by Chelsea after they couldn't agree on a new deal.
- He got the contract he wanted at Arsenal, committing himself to the London rivals for 3 years.
- The Croatian midfielder made his move to Atalanta permanent.
- The Serie A side paid around £14m for the player who hasn't made an appearance for the Blues.
- The talented Welshman will hope to recover from a difficult spell at Leipzig.
- He's joined Sheffield United on a year-long deal.
- The Belgium international returned to Crystal Palace after falling down the pecking order at Chelsea.
- He has signed a one-year contract extension before leaving on loan.
- The England international made quite an unexpected move to Aston Villa.
- The loanee has already made a spectacular debut for the Villans.
- The French outcast joined Napoli on a season-long loan.
- The deal was arranged on the deadline day.
Ruben Loftus-Cheek (TBD)
- According to multiple sources, the 24-year-old's loan move to Fulham should be announced soon.
- The midfielder will hope to earn playing time at the side that is likely to fight for survival in the Premier League.