Len Komoroski is Senior Advisor of Rock Entertainment Group, the umbrella entity of the teams and venues that are part of Cavaliers Chairman Dan Gilbert’s Rock Family of Companies. It includes the NBA Cleveland Cavaliers, the AHL Cleveland Monsters, the NBA G League Charge and Cavs Legion of the NBA 2K League; and the operation of Rocket Mortgage FieldHouse in Cleveland, Legion Lair Lit by TCP home of Cavs Legion in Cleveland, Cleveland Clinic Courts - the Cavaliers’ training and development center in Independence, Ohio.
With more than 40 years of experience in pro sports and entertainment, Komoroski’s leadership has helped set a solid business foundation from which Rock Entertainment Group has flourished into one of the most successfully operated sports and entertainment entities in the country. The Cavaliers were crowned NBA Champions and the Monsters AHL Champions in 2016. He is also the chairman/managing partner of the Lake Erie Crushers of the Frontier League, a Major League Baseball partner league. Komoroski joined the Cavaliers and its entities in 2003 as President, taking on the CEO title in 2013 until April of 2022 when he stepped away into his senior advisory role. Prior to joining the Cavaliers, Komoroski was the Senior Vice President and Chief of Business Operations with the NFL’s Philadelphia Eagles (1996-2003). There, he played a pivotal role in the Eagles’ growth and business success, having a hand in multiple monumental milestones for the historic franchise and placing the team amongst the top revenue-generating franchises in the league during his tenure.
Prior to the Eagles, Komoroski was the Senior Vice President and COO of the International Hockey League’s (IHL) Cleveland Lumberjacks (1994-96). His first stint in the NBA was with the Minnesota Timberwolves and Target Center as Vice President of Sales (1988-1994) where he was the senior sales and marketing leader. Very active as a community and civic leader, he serves on the board of directors of the Rock and Roll Hall of Fame, Unify Labs, and Pittsburgh North Catholic High School. He is also a trustee for Cleveland Clinic’s Hillcrest Hospital. Komoroski was named Sales and Marketing Executives of Cleveland’s (SME) 2013 Business Executive of the Year, and in 2014 received the PRSA John Hill Award for his outstanding understanding and support of communications by an organization's president or chief executive officer. A Pittsburgh-area native, in 2019, Komoroski was inducted into the Western Chapter of the Pennsylvania Sports Hall of Fame.
Komoroski is a 1982 cum laude graduate of Duquesne University. He and his wife Denise have three daughters – Kristin, Kelly, and Jamie, and a son, Zachary.
