Quick scoop: The Cleveland Guardians vs. Seattle Mariners game on Sunday, March 29, 2026 was listed on Peacock in the main broadcast slot, with streaming also referenced via ESPN+ and MLB.TV in coverage guides.

Watch info

  • Date: Sunday, March 29, 2026.
  • Time: 7:20 PM ET / 4:20 PM PT.
  • TV/stream: Peacock.
  • Other streaming references: ESPN+ and MLB.TV were also listed in coverage notes.

If you want the safest option

If you’re trying to watch from the U.S. and want the main national broadcast, Peacock was the primary place to check for this game.

Local team access

For season-long Guardians viewing, MLB’s programming page and related guides note CLEGuardians.TV availability, with platform/channel options that vary by provider and market.

If you want, I can also give you the best way to watch based on your location or a full channel list by provider.