The San Antonio Spurs have appointed former Chicago Bulls coach Billy Donovan as the lead assistant to head coach Mitch Johnson, according to reporting from Shams Charania and Pete Thamel of ESPN. Donovan arrives with more than a decade of NBA experience, having guided the Oklahoma City Thunder for five seasons before taking charge of the Bulls for the last six. Across his professional career, he has compiled a 469‑413 record and earned a reputation for strong communication, steady leadership and productive relationships with players.
Before moving to the NBA, Donovan spent 19 seasons at the University of Florida, where he became one of college basketball’s most respected figures. He won two national championships and claimed three SEC Coach of the Year awards, establishing a legacy built on player development and tactical discipline. His arrival in San Antonio adds veteran expertise to a young coaching staff aiming to accelerate the franchise’s rebuilding trajectory.