The Thunder has exercised the fifth-year option on the contract of head coach Billy Donovan, The Oklahoman confirmed on Monday.
Since joining the Thunder in 2015, Donovan has a record of 168-106 and a winning percentage of .613, including three playoff appearances in three seasons. Donovan is the fourth-winningest regular-season coach in that span behind Golden State's Steve Kerr, San Antonio's Gregg Popovich and Boston's Brad Stevens. Donovan is currently the 10th longest-tenured head coach in the NBA.
The Thunder exercising the fifth year on Donovan's contract was first reported by ESPN's Adrian Wojnarowski.