New Nationals first baseman Adam LaRoche will be introduced in a Friday press conference at Nationals Park, and MASN will air the event live, beginning at 1:30 p.m.
The Nationals signed LaRoche to a two-year deal worth $16 million last week. The 31-year-old LaRoche hit .261 with 25 homers and a career-high 100 RBIs for the Arizona Diamondbacks last season and carries a reputation as a good defensive player.
Check here to find where MASN airs in your local coverage area and tune in Friday afternoon for the press conference welcoming LaRoche to Washington, D.C.