MLB Sunday Leadoff

MLB Sunday Leadoff is the branding used for broadcasts of Major League Baseball (MLB) games that primarily are held on Sunday afternoon. In 2026, NBC Sports produces these broadcasts for air on Peacock, NBCSN, and NBC. NBC Sports previously produced games for Peacock from 2022 to 2023, with one game each season simulcast on NBC. In 2024 and 2025, MLB Sunday Leadoff was produced by MLB Local Media for The Roku Channel and was also available nationwide on MLB.tv.