July 18, 2026 Updated 1:16 pm EDT
The San Francisco Giants bring a three-game win streak into a home matchup versus the Seattle Mariners, at 8:08 p.m. ET on Saturday. Bryan Woo (7-6, 4.23 ERA) gets the start for the Mariners, who are 48-50 this season and second in the AL West. Logan Webb (5-7, 3.86 ERA) is starting for the Giants, who are 42-55 and fourth in the NL West.
How to watch San Francisco Giants vs. Seattle MarinersGiants vs. Mariners odds
Favorite Moneyline: Mariners -150
Underdog Moneyline: Giants +125
Total: 7
Total Over Odds: -120
Total Under Odds: +100
Injury reportsMariners
Brendan Donovan: 10 Day IL (Groin), Rob Refsnyder: 10 Day IL (Knee), Matt Brash: 15 Day IL (Lat), Cooper Criswell: 60 Day IL (Shoulder), Will Wilson: 60 Day IL (Thumb), Logan Evans: 60 Day IL (Arm), Carlos Vargas: 60 Day IL (Lat), Julio Rodríguez: 7 Day IL (Head), Emerson Hancock: day-to-day (Hand)
Giants
Harrison Bader: 10 Day IL (Plantar fasciitis), Matt Chapman: 10 Day IL (Leg), Jonah Cox: 10 Day IL (Oblique), Victor Bericoto: 10 Day IL (Oblique), Matt Gage: 15 Day IL (Elbow), Rowan Wick: 60 Day IL (Elbow), Jose Butto: 60 Day IL (Arm), Joel Peguero: 60 Day IL (Hamstring), Randy Rodriguez: 60 Day IL (Elbow), Hayden Birdsong: 60 Day IL (Forearm)
Stats to know
Seattle’s Randy Arozarena is slashing .283/.376/.453 this season with 11 home runs, 45 RBIs and an OPS of .829. He has a 21.7% strikeout rate and a 9.7% walk rate in 383 plate appearances, and he has scored 59 total runs. Arozarena has recorded 19 steals on 24 attempts.
In 392 plate appearances, Josh Naylor is hitting .253/.317/.354 with a .671 OPS and 18 steals on 22 attempts. He has hit eight long balls, driven in 36 runs and scored 35 times.
Luis Arraez has hit four home runs this season. He has also tallied 35 RBIs and has scored 48 runs. In 407 plate appearances, he has recorded a .328 BA, .367 OBP and .456 SLG with a 5.9% walk rate and a 3.9% strikeout rate. He has been effective on the base paths, recording eight steals on eight attempts.
In 375 plate appearances, Casey Schmitt has slashed .282/.309/.496 this season. He has hit 19 long balls and driven in 50 runs with a strikeout rate of 19.2% and a walk rate of 2.4%. He has stolen eight bases on nine attempts and has scored 43 runs.
This watch guide was created using technology provided by Data Skrive.
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Photo: Jamie Squire, Ishika Samant, Scott Taetsch, Alika Jenner / Getty Images
Jul 18, 2026
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