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MLB TV Guide: How to Watch Astros vs. Mariners Live Online on April 17, 2021: Streaming/Cable/Satellite

Jason Gurwin
Jason Gurwin has has spent the last 10 years in the technology, media, entertainment industries. For The Streamable, he specializes in all things media like streaming services, devices, and cord cutting.
Read full bio ›
Jason Gurwin

On Saturday, April 17, 2021 at 9:10 PM EDT, the Seattle Mariners face the Houston Astros. The game is airing exclusively on AT&T SportsNet Southwest and Root Sports Northwest, which you can stream with a Live TV Streaming Service.

Seattle Mariners vs. Houston Astros

In Seattle, the game is streaming on Root Sports Northwest, which is available with a subscription to AT&T TV. Since Hulu, YouTube TV, fuboTV, and Sling TV do not carry Root Sports Northwest, this is your only option to stream Seattle Mariners games all year long.

In Houston, the game is streaming on AT&T SportsNet Southwest, which is available with fuboTV. You can also stream it on AT&T TV to watch Houston Astros games all year long.

The Houston Astros enter the matchup as losers of their last six games. Zack Greinke (1-1, 4.08 ERA, 1.25 WHIP, 10 strikeouts) tries to end the skid for the Astros, against Chris Flexen (1-0, 4.50 ERA, 1.60 WHIP, 11 strikeouts) of the Mariners.

The Mariners went 20-20 in division games in 2020. Seattle pitchers had an ERA of 5.03 last year with a staff WHIP of 1.38. The Astros went 19-21 in division play in 2020. Houston pitchers had an ERA of 4.31 last season with a staff WHIP of 1.31.

DTV STREAMFuboHuluPhiloSling TVYouTube
Free TrialFree TrialFree 3-Day TrialFree TrialGet $10 OffSign Up
$79.99$91.99$76.99$25$40$40$72.99
AT&T SportsNet Southwest$29✓-----
Root Sports Northwest$29✓-----

All Live TV Streaming Services

DIRECTV STREAM

Price: $108.99
Includes: AT&T SportsNet Southwest and Root Sports Northwest + 35 Top Cable Channels

Fubo

Price: $91.99
Includes: AT&T SportsNet Southwest and Root Sports Northwest + 25 Top Cable Channels

Jason Gurwin
Jason Gurwin has has spent the last 10 years in the technology, media, entertainment industries. For The Streamable, he specializes in all things media like streaming services, devices, and cord cutting.
Read full bio ›
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DIRECTV STREAM Cash Back

Let us know your e-mail address to send your $50 Amazon Gift Card when you sign up for DIRECTV STREAM.

You will receive it ~2 weeks after you complete your first month of service.

Offer Terms

  • Only valid for new DIRECTV STREAM subscribers.
  • Only valid once per household.
  • You must pay and maintain service for at least one month to be eligible.
  • Purchase must be completed on the DIRECTV STREAM website.
  • You’ll receive gift card 4-6 weeks after purchase (~2 weeks after your first month).
  • Cannot be combined with any other promotion and won’t be eligible if you try to use a coupon code or cash back from another site.

Sling TV Cash Back

Let us know your e-mail address to send your $25 Uber Eats Gift Card when you sign up for Sling TV.

You will receive it ~2 weeks after you complete your first month of service.

Offer Terms

  • Only valid for new Sling TV subscribers to Sling Orange, Blue, or Sling Orange + Blue.
  • Only valid once per household.
  • You must pay and maintain service for at least one month to be eligible.
  • You must click from The Streamable and complete your purchase on the Sling TV website.
  • You’ll receive gift card 4-6 weeks after purchase (~2 weeks after your first month).
  • Cannot be combined with any other promotion and won’t be eligible if you try to use a coupon code or cash back from another site.

Hulu Live TV Cash Back

Let us know your e-mail address to send your $35 Amazon Gift Card when you sign up for Hulu Live TV.

You will receive it ~2 weeks after you complete your first month of service.

Offer Terms

  • Only valid for new Hulu Live TV subscribers.
  • Only valid once per household.
  • You must pay and maintain service for at least one month to be eligible.
  • You must click from The Streamable and complete your purchase on the Hulu Live TV website.
  • You’ll receive gift card 4-6 weeks after purchase (~2 weeks after your first month).
  • Cannot be combined with any other promotion and won’t be eligible if you try to use a coupon code or cash back from another site.