The are promoting assistant Mark Daigneault to head coach following the departure of Billy Donovan, according to ESPN's Adrian Wojnarowski.
Daigneault will take over a team that has reached the playoffs in each of the past five seasons and 10 of the past 11.
The 35-year-old Daigneault spent five seasons as the head coach of the G League's Oklahoma City Blue, going 143-107 and leading them to the playoffs four times.
Daigneault then became an assistant under Donovan last season after spending four years as an assistant under Donovan at the University of Florida before they both entered the NBA ranks.