How to watch the Miami Marlins vs Washington Nationals: Live stream info, schedule, preview

This Sunday features an MLB tripleheader across NBC, NBCSN, and Peacock. First, at 12:00 PM ET, the Miami Marlins face the Washington Nationals in the MLB Sunday Leadoff game. Then, at 3:00 PM, the Houston Astros take on the New York Mets at Citi Field. Later, at 7:00 PM, Sunday Night Baseball heads to Wrigley Field as the Cincinnati Reds go head-to-head with the Chicago Cubs.See below for additional information on how to watch each game.NBC Sports Philadelphia play-by-play voice Tom McCarthy ma