July 23, 2023 ~ Oakland University Men's Basketball Head Coach Greg Kampe spoke with Mark about being inducted into the National High School Football Hall of Fame.

July 16, 2023 ~ 'JR Sunday with Mark Hollis (Full Broadcast)

July 16, 2023 ~ Oakland County Sheriff Michael Bouchard updates Mark on how the new hands free driving law is going after 2 weeks.

July 16, 2023 ~ Oakland County Animal Shelter's Joanie Toole talks with Mark about pets, adoption and care.

July 16, 2023 ~ Michigan State University Deputy Athletic Director Ashton Henderson joins Mark to talk about the evolution of the college athlete.

July 16, 2023 ~ Ilitch Sports and Entertainment's Ron Colangelo chats with Mark about the Detroit Tigers and Ilitch happenings.

July 16, 2023 ~ Commodore of the Lake Michigan Sail Racing Federation Sam Nedeau previews the 2023 Port Huron to Mackinac Race with Mark.

July 16, 2023 ~ Global Sporys Glen Sugiamya speaks with Mark about searching for today’s leaders in business & sports - Described by Forbes magazine as “one of the most influential men in college athletics.

July 16, 2023 ~ FanaticU owner Greg Every talks with Mark about ports & business in Detroit.

July 9, 2023 ~ Detroit Free Press Michigan State beat writer Chris Solari previews the 2023 Michigan State basketball season with Mark.