Front Office

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.

Tracy Marek is an experienced marketing executive with 30 years of leadership experience in the sports and entertainment industry.

Marek spent nearly two years as the CEO of U.S. Figure Skating, the non-profit organization recognized as the national governing body for the sport by the United States Olympic & Paralympic Committee. In this role, Marek managed the day-to-day efforts of a highly talented team, working with elite level and aspiring athletes, business professionals and a vibrant volunteer community on the national and international growth of this beautiful sport.

Marek spent 19 years as the lead marketing executive for the Cleveland Cavaliers and Rocket Mortgage FieldHouse (now Rocket Arena), culminating in the role of Executive Vice President/Chief Marketing Officer. Within this position, Marek drove the brand and marketing strategy and oversaw a diverse and multi-disciplinary group spanning team and arena marketing, creative, retail, game presentation, and digital marketing.

Adam Plyler joins the Lake Erie Crushers in the 2025 season as the Director of Group Sales. He has a background of sales and media, most recently serving as the Business Development Manager for the Reno Aces, the Triple-A affiliate of the Arizona Diamondbacks. During his 2.5 years in Reno, Adam played a key role in leading the sales team to break both season ticket and group sales records in back-to-back years.

Before his time in professional sports, Adam honed his sales skills at a car dealership in Huntington, West Virginia. His career also includes a strong background in broadcast journalism, having served as the News Director at WDTV in Clarksburg, West Virginia.

A 2011 graduate of Westminster College with a degree in Broadcast Communications, Adam is originally from New Castle, Pennsylvania. Outside of work, he enjoys spending time with his family, playing golf, and cheering on his favorite Pittsburgh sports teams. A fun fact about Adam is he’s seen baseball games in home stadiums of 21 of the 30 MLB teams.

Jenny returns to the Cleveland area as the Crushers’ Manager of Corporate Partnerships after a year as the Sales and Marketing Coordinator for the World Pickleball Tour in Columbus.

She has a master's degree in sports management from Cleveland State University, where she served as a graduate assistant in CSU Athletics, and also gained valuable experience through part-time roles with the Cleveland Guardians, Cleveland Cavaliers, and the Cleveland Browns Foundation. Her first job was in the team store for the Lake County Captains.

Her passion for sports, particularly baseball, was instilled at an early age. Her father was a longtime collegiate Athletic Director and baseball coach, her mother was a Division I softball and field hockey player, and her older brother, currently a college coach, played Division I college baseball, and independent professional baseball, and is still active as an international player with the Croatian National Team.

A native of Concord Township, Ohio, Jenny has undergraduate degrees from Cleveland State and Lakeland Community College, and is currently residing in Lake County.

Nate joins the Lake Erie Crushers after earning his degree in Sports Management from Marietta College in December 2024. A native of Canton, OH, he gained valuable experience with the Bismarck Larks in North Dakota, serving as a Ticket Sales Intern and Merchandise Manager Intern during the 2022 and 2023 seasons.

Outside the stadium, he enjoys watching movies, collecting sports memorabilia, and exploring books about the sports business world.