The 46-year-old first arrived at Chelsea in the summer of 2024, replacing the sacked Mauricio Pochettino. In total, Maresca oversaw 92 matches (55 wins, 16 draws, and 21 losses) for the Blues in all competitions until his dismissal in January. The decision came following a 2-1 defeat to Aston Villa and a 2-2 draw with Bournemouth at the end of 2025.
Despite impressive results in the previous months, including a 3-0 victory over Barcelona in the Champions League in November and being named Premier League Manager of the Year for the same month, Chelsea's owners decided to part ways with the former Leicester manager following a rift in his relationship with the club's management. During his time in charge of the London club, Maresca won the Europa Conference League and the Club World Cup respectively.