The 2014-15 campaign delivered a commanding Premier League title for Chelsea as The Blues, led by José Mourinho, asserted their domestic superiority. Leading the attack was the ruthless Diego Costa, whose 20 goals proved decisive in a campaign built on defensive solidity. The side also clinched the League Cup, beating Tottenham in the final, and the season featured the emotional return of club legend Didier Drogba. It was a year that delivered a glorious double and remains a defining chapter in the club's modern history.