Duffy is especially well-known for his work in basketball. He represents more than 40 active NBA players — among them Luka Dončić, RJ Barrett, Goran Dragić and Rajon Rondo — as well as international players and NBA Hall of Famers Yao Ming and Steve Nash.
“Bill is a universally respected, principled leader and client advocate, and I am personally honored to be in business with him,” Endeavor president Mark Shapiro said. “This partnership reflects years of mutual respect and collaboration, and our shared commitment to building a holistic, best-in-class sports agency for the top athletes and sports executives in the world. The potential is unlimited for our WME Sports business, and I know Bill’s leadership will accelerate our plan.