You can watch Mariners games in 2026 on a new Mariners TV setup, plus national MLB options, with both cable/satellite and streaming choices.

Quick Scoop

  • Mariners games will air on a dedicated Mariners TV channel on cable and satellite, replacing the old ROOT Sports setup.
  • There is an in-market streaming service called Mariners.TV that lets you stream games with no local blackouts if you’re in the Pacific Northwest region (WA, OR, ID, AK, MT, HI, plus BC and Alberta).
  • Out-of-market fans can still use MLB.TV to watch Mariners games, often alongside Mariners.TV in listings.
  • Some games will appear on national platforms (TBS, FS1, Apple TV, etc.), so a few big matchups might not be on Mariners TV but only on those national channels.

Main Ways to Watch Mariners in 2026

1. Mariners TV (Cable & Satellite)

If you have traditional TV, this is the closest thing to the old ROOT Sports experience.

  • A dedicated Mariners TV channel carries regular games, with shorter pregame and postgame shows.
  • Available through major cable and satellite providers in the Mariners’ home territory. Exact channel numbers depend on your provider.
  • No local blackouts when viewing through the in-market Mariners TV feed.

Think of it as: “Turn on the Mariners channel, watch the game,” instead of hunting through random regional sports networks.

2. Mariners.TV (In-Market Streaming)

If you’ve cut the cord but live in the Mariners’ territory, this is likely your go-to.

  • Official in-market streaming service: Mariners.TV.
  • Works if you’re in: Washington, Oregon, Idaho, Alaska, Montana, Hawaii, plus British Columbia and Alberta (subject to a few national exclusivity nights).
  • Prices listed: about 99.99 per season or 19.99 per month for streaming access.
  • Signups for the new 2026 streaming option opened in early February, and the team is marketing it as “no local blackouts.”

Example: You’re in Seattle with no cable. You subscribe to Mariners.TV, stream every local game at home, and use your smart TV, phone, or tablet.

3. MLB.TV (Out-of-Market)

If you’re outside the official Mariners region, you’ll often rely on MLB’s own platform.

  • MLB.TV continues to carry Mariners games for out-of-market fans.
  • Some 2026 listings show games available on both MLB.TV and Mariners.TV, especially for road series like at the Nationals.
  • If you’re in-market, MLB.TV may still have blackout restrictions for regular games, so Mariners.TV is the better choice at home.

National TV & Special Games

Certain games won’t be on the regular Mariners feed because of national broadcast exclusivity.

  • Early-season and marquee matchups can land on TBS, FS1, Apple TV, and other national partners.
  • Schedules show multiple 2026 Mariners games slotted with national TV tags like TBS, FS1, or special streaming nights.
  • On those nights, you’ll often need the national channel or app, even if you usually watch on Mariners TV.

A typical mid-season week might look like:

  • Two games on Mariners TV / Mariners.TV
  • One game on Apple TV or another exclusive service

Checking Game Times and Channels

You’ll want the schedule plus the TV column to know exactly where to tune in each day.

  • The 2026 schedule is live, starting with a home opener vs the Cleveland Guardians on March 26 at T‑Mobile Park.
  • Online schedules (team site, ESPN, CBS, etc.) show each game’s opponent, time, and TV channel, plus notes if it’s a national broadcast.
  • Some third‑party guides list which games are on Mariners.TV or MLB.TV for specific series.

Forum & “Unofficial” Options (What Fans Talk About)

On fan forums and Reddit, people discuss a mix of official and gray‑area methods.

“From what I gather, to watch the Mariners games live without any blackouts, you need to subscribe to MLB and add the Mariners package, right?”

  • Fans often compare deals for MLB packages, asking how to bundle or get discounts.
  • Some posts mention VPNs, browser add‑ons, and unnamed streaming sites, but those can violate terms of service and may not be legal or safe.

For a reliable, above‑board setup in 2026, the safest path is:

  1. Use Mariners TV (cable/satellite) if you already have a traditional provider.
  2. Use Mariners.TV if you’re in‑market and want streaming only.
  1. Use MLB.TV if you’re out‑of‑market and primarily follow Seattle.

Simple Action Plan (Step‑by‑Step)

  1. Figure out where you live
    • In Mariners home region (WA, OR, ID, MT, AK, HI, BC, AB): prioritize Mariners.TV or Mariners TV through your provider.
 * Outside that region: focus on MLB.TV and national games.
  1. Pick your main platform
    • Want cable/satellite: ask your provider for the Mariners TV channel and if it’s in your package.
 * Want streaming only in‑market: subscribe to Mariners.TV for the season or month.

 * Out‑of‑market: subscribe to MLB.TV and select Mariners as your favorite team.
  1. Check each game’s listing
    • Use the 2026 schedule on major sports sites or the team’s page to see time + TV channel (Mariners TV, TBS, FS1, Apple TV, etc.).
  1. Optional: add radio as backup
    • Mariners still have radio coverage, and 2026 is the final season for longtime voice Rick Rizzs, which many fans will be tuning in for.

Short TL;DR

To watch the Mariners in 2026, use the new Mariners TV channel on cable/satellite or subscribe to Mariners.TV if you’re in the Pacific Northwest, and use MLB.TV plus national channels if you’re out‑of‑market.

Information gathered from public forums or data available on the internet and portrayed here.