How to Watch Cubs at Mariners
T-Mobile Park · Seattle, WA · Saturday, August 22, 2026. Here's first pitch, the TV channel and the live stream.
▶ Watch on FOX- GameCubs at Mariners
- AwayChicago Cubs
- HomeSeattle Mariners
- DateSaturday, August 22, 2026
- First pitch7:15 PM ET (your local time on the live schedule)
- BallparkT-Mobile Park, Seattle, WA (a 47,929-seat grass ballpark with a retractable roof)
- Watch onFOX ↗Free
How to watch Chicago Cubs at Seattle Mariners
Cubs at Mariners — Chicago Cubs visiting Seattle Mariners at T-Mobile Park in Seattle, WA — is set for Saturday, August 22, 2026, with first pitch around 7:15 PM ET. The game airs on FOX — free over the air and on cable/satellite — and streams via YouTube TV, Hulu + Live TV, Sling, Fubo, DirecTV Stream and the FOX Sports app (TV-provider login).
On TV: Cubs at Mariners airs nationally on FOX — free over-the-air and on cable/satellite from about 7:15 PM ET.
Streaming: watch live on YouTube TV, Hulu + Live TV, Sling, Fubo, DirecTV Stream and the FOX Sports app (TV-provider login).
Tap Watch on FOX to go straight to the broadcast. For the full week of baseball across every club — with times auto-converted to your local zone — see the complete schedule or today's watch guide.
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About T-Mobile Park
Home of the Seattle Mariners in Seattle, Washington, it opened in July 1999 as Safeco Field and was renamed T-Mobile Park on January 1, 2019. Its retractable roof covers the seating and field like an umbrella rather than sealing the stadium, so wind and outside temperatures still affect play when it is closed.
Hosted the MLB All-Star Game in 2001 and 2023, and two perfect games in 2012 (Philip Humber and Felix Hernandez).
Frequently asked questions
What time does Cubs at Mariners start?
First pitch is scheduled for 7:15 PM ET on Saturday, August 22, 2026. Times are US Eastern — the live schedule at BaseballOnTV.net converts them to your local zone.
What channel is the Mariners game on tonight?
It's a national broadcast: Cubs at Mariners airs on FOX, so it's the same feed everywhere in the US and the clubs' local channels don't carry it.
How can I stream Cubs at Mariners live?
You can stream it on YouTube TV, Hulu + Live TV, Sling, Fubo, DirecTV Stream and the FOX Sports app (TV-provider login).
Where is Cubs at Mariners being played?
At T-Mobile Park in Seattle, WA, a 47,929-seat grass ballpark with a retractable roof.
Is Cubs at Mariners blacked out on MLB.TV?
MLB.TV is an out-of-market product: live out-of-market regular-season games are included, but games are blacked out in each club's home television territory, where they air on that club's in-market channel or stream instead. Nationally exclusive games (for example FOX Saturday games) are also blacked out on MLB.TV. Audio for all 30 clubs is blackout-free. As of 2026, ESPN sells and distributes MLB.TV, and it is also available through MLB's own platforms.
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