Jac Collinsworth

Jac Collinsworth (born February 13, 1995) is an American sportscaster working for NBC Sports since 2020. He also worked for ESPN on their NFL Live and Sunday NFL Countdown. At NBC, Collinsworth serves as a play-by-play announcer for Big Ten and Atlantic 10 Conference men's basketball.

He previously was a play-by-play announcer for the USFL on NBC and Notre Dame Football on NBC.

Early life and education Collinsworth was born in Fort Thomas, Kentucky, on February 13, 1995.

As a high school student, Collinsworth first got involved with broadcasting by recording, editing and producing videos.

ESPN (2017–2020) Following his work at NBC while a student at Notre Dame, Collinsworth began working at ESPN in 2017. He started off as a features reporter for Sunday NFL Countdown and in 2018 started hosting NFL Live during the NFL offseason. Additionally, Collinsworth was promoted to be the play-by-play voice of Notre Dame football for the 2022 season, and added Big Ten football duties for the 2023 season. He was replaced by Dan Hicks prior to the 2024 season, but continued to call select Big Ten football games.

With Peacock adding coverage of Big Ten basketball starting with the 2023–24 season, Collinsworth was selected as one of the conference's play-by-play announcers.