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David Preschlack | Diamond Sports Group

Diamond Sports Group LLC, an unconsolidated subsidiary of Hunt Valley-based Sinclair Broadcast Group Inc., announced today that its board of managers has appointed David Preschlack as Diamond’s CEO.

Preschlack has been a member of Diamond’s board of managers since May 2022 and most recently served as president of NBC Sports Regional Networks and executive vice president of content strategy for the NBC Sports Group.

Preschlack has more than 25 years of sports marketing experience at NBC, Disney and ESPN and possesses deep knowledge of the challenges and opportunities facing the regional sports network landscape.

Prior to joining NBC Sports, Preschlack built a 20-year career with Disney and ESPN, where he most recently served as executive vice president of the conglomerate’s affiliate sales and marketing group. In this capacity, he managed oversight of content distributed to multichannel video programming distributors.

He was named to the Sports Business Journal’s Forty Under 40 list on three separate occasions and received the 2013 NCTA Vanguard Award. He continues to serve on the Board of Managers of Diamond Sports Group and is a member of the Worldwide Board of Trustees at United Way.