Mariners-Padres TV broadcast channel change

Mariners-Padres Sunday broadcast moved to NBC

The Mariners’ matchup with the Padres scheduled for a 4:20 p.m. first pitch has had its television plan adjusted. Instead of airing on the previously listed outlet, Sunday’s game will now be carried on NBC.

That matters for fans and betting audiences because a channel shift can affect where viewers watch live, particularly for those who rely on standard local listings or cable packages.

Key details from the update:

• First pitch: 4:20 p.m.
• Teams: Seattle Mariners vs. San Diego Padres
• New TV home: NBC

The broadcast change is the primary actionable development for the weekend matchup; no additional on-field context (starting pitchers, lineup impacts, or injury changes) is provided in the broadcast update itself. Viewers planning to follow the game should confirm the NBC listing in their region ahead of the scheduled start.