Southampton have completed the signing of left-back Ryan Bertrand on a season-long loan deal from Premier League rivals Chelsea.
Gael Kakuta will play no part in Chelsea boss Jose Mourinho's plans for the upcoming season after being sent out on loan to Rayo Vallecano.
Jose Mourinho has taken a swipe at Romelu Lukaku, claiming the forward was not motivated to work for his place at Chelsea.
Everton have completed the signing of striker Romelu Lukaku from Chelsea for a club-record fee of £28 million on five-year contract.
Returning Chelsea striker Didier Drogba has backed new team-mate Diego Costa to be a success in the Premier League.
Chelsea manager Jose Mourinho has stressed the importance of Didier Drogba returning to the club, saying he is needed in the squad.
Chelsea defender Branislav Ivanovic has praised the club's transfer business and believes the squad is much stronger for it.
Chelsea goalkeeper Petr Cech has committed his future to the club amid reports he might seek a move due to competition with Thibaut Courtois.
Chelsea manager Jose Mourinho believes new signing Diego Costa is ready for the Premier League because of all the hardships he's faced.
Chelsea manager Jose Mourinho has claimed that signing Luke Shaw would have destroyed the club's wage structure.
Chelsea have confirmed that striker Didier Drogba has returned to the club after putting pen to a one-year deal.
Chelsea goalkeeper Petr Cech is determined to keep his spot as the Blues' number one ahead of team-mate Thibaut Courtois next season.
Chelsea manager Jose Mourinho has confirmed he is considering the possibility of bringing Didier Drogba back to the club.
New York City FC have officially confirmed the signing of Chelsea legend Frank Lampard ahead of their maiden MLS season in 2015.
- Piazon loaned to Frankfurt
- Cesc: Costa will be a success
- Jose relishing keeper dilemma
- Costa confident of success
- Cesc relishing Blues chance
- Mourinho talks up title race
- Pasalic confirms loan deal
- Omeruo explains Boro return
- Jose welcomes LvG arrival
- Wenger: Cesc wanted Blues
- Salah facing military service
- Luis completes Chelsea switch
- Mourinho done for the summer
- Romeu extends Blues stay
- Besiktas complete Ba deal
- Filipe Luis: I couldn't say no
- Agent: No Khedira talks
- Chelsea reach Luis agreement
- Ba set for Blues departure
- Chelsea confirm Costa deal
- Fabregas move disappoints Flamini
- Akpoborie defends Mikel
- Espanyol target Chelsea's Atsu
- Agent: Pogba to Chelsea a fantasy
- Omeruo keen on Boro return