San Francisco Giants vs Seattle Mariners Live Stream: How to Watch MLB

Surging Giants aim for the road series win in finale against the Mariners

After dropping an extra-innings loss last night, the San Francisco Giants continue their road trip on Sunday afternoon as they take on the Seattle Mariners in a getaway day matchup in search of their second straight series victory. The Mariners had lost five out of six heading into the All-Star Break, following up the Mid-Summer Classic with a lackluster 7-0 home loss in the series opener, but rallied to post a three-run seventh inning, setting up a walkoff win on Saturday on a 10th-inning Julio Rodriguez sac fly for their second win in three games. The Giants will start veteran left-hander Robbie Ray (8-6, 3.38 ERA) who has not lost since mid-May, while the Mariners will counter with Logan Gilbert (7-6, 3.32 ERA) who has allowed four earned runs in two of his last three outings. 

How to Watch San Francisco Giants vs Seattle Mariners:

Date: July 19, 2026  

Time: 4:00 p.m. ET

TV Channel: MLB.TV – San Francisco Giants, NBC Sports Bay Area, Seattle Mariners

Location: T-Mobile Park

Live Stream the San Francisco Giants vs Seattle Mariners game on Fubo: Start watching now!

Giants second baseman Luis Arraez ranks second in Major League Baseball hitting a team-high .327 at the plate this season, having posted 16 hits in his last 13 games. Arraez, is a four-time All-Star and three-time batting champion in his first season with the Giants after stints with the Twins, Marlins, and Padres, posting 100-hit season in every year since 2019 except for the pandemic-shortened season in 2020.

Second-year second baseman Cole Young leads Seattle with 46 RBIs this season after belting a three-run homer in Saturday’s win. Young has posted career highs in every offensive category this season and is now just 10 hits away from his first career 100-hit season.

What time is Giants vs Mariners?

Coverage of the San Francisco Giants vs Seattle Mariners game starts  Sunday, July 19, at 4:00 p.m ET. Tune in to see if the Giants can claim another road series win, or if the Mariners can begin their playoff push in a getaway day finale.

What channel is the Giants vs Mariners game on?

Looking to watch the game? Subscribers can tune to MLB.TV – San Francisco Giants, NBC Sports Bay Area, or Seattle Mariners to catch the action. Make sure you subscribe to Fubo now to watch this matchup at home or on the go with the Fubo TV app.

Watch the San Francisco Giants vs Seattle Mariners game on Fubo: Start watching now!

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