Mike Tirico was the full-time announcer for Notre Dame football in 2017 and 2018 .
After calling three Notre Dame games in 2016 , Tirico became the full-time play-by-play man for Notre Dame football in 2017 and 2018.On February 9 , 2017 , it was announced that Tirico would become primetime host of NBC 's coverage of the Olympics , beginning at the 2018 Winter Olympics , and as the on-site host for NBC 's coverage of the NFL beginning in the 2017 season , both replacing veteran sportscaster , Bob Costas.  In August 2018 , he was named the new studio host of NBC 's Football Night in America , replacing Dan Patrick.
Mike Tirico