Kirk Herbstreit's son, Zak -- a junior tight end for the Ohio State Buckeyes football team -- was hospitalized Tuesday with an undisclosed health issue, the school announced.
Details surrounding the situation have not been disclosed ... but officials described Zak's condition as "stable," and said he is being monitored and evaluated at OSU's Wexner Medical Center.
The ESPN analyst spoke about the news to ABC 6 in Columbus .