Scott O'Neil, the CEO of the parent company that owns the Philadelphia 76ers and New Jersey Devils, has resigned after an eight-year run in which he shepherded The Process and the Prudential Center.

O'Neil announced Wednesday he was leaving Harris Blitzer Sports & Entertainment after he helped lead scores of projects under the HBSE banner such as the Grammy Museum at the Prudential Center and the creation of a state-of-the-art Sixers complex, both in New Jersey.