MLB Sunday Night Baseball 2026 Schedule on NBC and Peacock

Major League Baseball returns to NBC this spring with a new Sunday Night Baseball package that complements Sunday Night Football and Sunday Night Basketball. The series will air in prime time on the same night each week, with broadcasts available on both NBC and Peacock.

The slate opens March 29 with the Cleveland Guardians at the Seattle Mariners and runs through September, when Sunday Night Football begins. The full 2026 lineup features matchups involving teams such as the Dodgers, Yankees, Mets, Red Sox, Astros and many others across the season.

Peacock carries early-season Sunday games exclusively through May 31. Beginning May 31, NBC joins Peacock for prime-time broadcasts through September 6, after which coverage shifts back to Peacock once Sunday Night Football resumes on NBC.

mlb, baseball, sunday night, nbc, peacock, cleveland guardians, seattle mariners, dodgers, yankees, mets