Mariners SEA Change is the community platform of the Seattle @Mariners and Mariners Care Foundation.

T-Mobile Park
Last month, the Mariners Care Foundation and Mariners Wives partnered with @LatinoCivicAlli for our annual Back-to-School Shopping event at @Fred_Meyer to help 16 girls get ready for the new school year 💙
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Meet Xaeden Cruz, another fellow from our Hometown Nine Class of 2030 👏 Xaeden dives into what's in his gameday bag to help him on and off the field. We are so happy to have you, Xaeden!
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Say hey to Javen Sandoval, Hometown Nine Class of 2030 Fellow 👋 Javen shows off some of his favorite equipment and shares how baseball has taught him to keep going, even when things get tough.
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In partnership with @Microsoft, we were proud to recognize first responders who have helped communities across WA impacted by this year’s wildfires and have committed a combined $200,000 to Innovia Foundation’s Eastern WA Wildfires Response Fund & the NCW Wildfire Recovery Fund.
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Introducing K’Breyan “KB” Clark, Hometown Nine Class of 2030. KB shares his love for baseball and his excitement for the opportunity in the HT9 program.
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Meet Hometown Nine Class of 2030 Fellow Tre Calloway. Tre shares how his support system helps him continue playing the game he loves, and he takes us inside his equipment bag.
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We’re proud to announce contributions of more than $100,000 to Baseball Beyond Borders and the Black Heritage Society of Washington, marking the inaugural investment of our Steelheads Community Fund!
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Mariners SEA Change retweeted
#OWLS - History isn’t just remembered in Seattle—it’s played on the diamond. Yesterday at T-Mobile Park (@TMobilePark), prior to the Mariners (@Mariners) game against Detroit, the field belonged to the champions of Softball Beyond Borders: the Seattle Owls. Fresh off winning the Nike RBI West Regional Championship in Portland, this squad was hosted by Mariners RBI Ambassador George Kirby (@gkirb98) for batting practice and a special pre-game honor. For the first time in 20 years, a Seattle team is heading to the Nike RBI Softball World Series in Vero Beach, Florida. Led by standout Mariners Hometown Nine scholars Kennedy Fane, Kaitlyn Washington, and Isabella Garcia, the Owls embody equal parts grit, sisterhood, and elite talent. This victory hits deeper than the scoreline. The team wears the name of the 1938–39 Seattle Owls, a legendary all-Black girls' softball championship team rooted at Garfield High School. When the Mariners made Major League Baseball history by introducing the Seattle Steelheads uniform to their regular season rotation, it sparked a movement. In partnership with the Mariners Care Foundation, Black Heritage Society of Washington State (@BlackHeritageWA), and Nike RBI (@MLBRBI), youth players were outfitted in historic replica jerseys, bridging past and present. Founded by Bookie Gates, Baseball and Softball Beyond Borders (@BBBInnerCity) has built an incredible pipeline for youth of color, while Major League Baseball’s (@MLB) Nike RBI (Reviving Baseball in Inner Cities) program creates pathways for players aged 13–18 to shine. Supported wholeheartedly by Mariners Care CEO Nova Newcomer and the local community, the Owls are bringing Northwest softball back to the national stage. Florida, get ready—Seattle is behind these girls all the way! This story was produced by Dylan Wiest Special Thank You: Black Heritage Society of Washington State MOHAI - Al Smith Collection (@MOHAI) MVP Photography Mariners Care Foundation Softball Beyond Borders #SeattleOwls #SoftballBeyondBorders #MarinersCare #HometownNine #NikeRBI #SeaTogether
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Thank you to everyone who stopped by the Page Ahead Book Drive last night to help support kids' literacy alongside PACCAR.
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The West Regional champs are in the house 🦉⚾ Nike @MLBRBI Club Ambassador @gkirb98 welcomed the Seattle Owls to @TMobilePark ahead of today's game. Best of luck at the Nike RBI World Series later this month!
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Mariners SEA Change retweeted
Join us in congratulating Rick Rizzs on a legendary career! Rizzs spent over 50 years broadcasting professional baseball, including spending 3 of his 41 MLB seasons in Detroit.   The Tigers and Tigers Foundation surprised him with a $2,500 donation to his charity, Toys for Kids.
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Hometown Nine Class of 2030 Fellow, Kendall Rein, takes us through her equipment bag to show us the gear that keeps her going on the field 👏
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Looking for a way to help those impacted by the Spokane wildfires? Volunteer to raise funds as a ticket seller for our 50/50 Raffle during this Thursday’s game as we raise funds to support the relief efforts. Sign up at Mariners.com/Raffle.
Our hearts go out to all those impacted by the wildfires in the Spokane area 💙
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Mariners SEA Change retweeted
Our hearts go out to all those impacted by the wildfires in the Spokane area 💙
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Mariners SEA Change retweeted
One book can make a big difference 📚 We’re joining forces with PACCAR to support kids' literacy with the Page Ahead Book Drive. Make a donation at one of their locations during tomorrow’s game to help a child discover the joy of reading!
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Last call! There’s still time to place your bids on our Summer Showcase Auction! Don't miss your chance to take home unique @Mariners memorabilia and one-of-a-kind experiences. 🔗 Mariners.com/SummerShowcase
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Holy Smokes ⚾️ Our @Mariners family had an incredible evening at the @SeafairFestival Torchlight Parade supporting Rick Rizzs as this year’s Grand Marshal!
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Make it a summer to remember ☀️ Our Summer Showcase Auction is LIVE! Bid on unique @Mariners memorabilia and once-in-a-lifetime experiences. Proceeds benefit the Mariners Care Foundation and its work to make a difference across the PNW. 🔗 Mariners.com/SummerShowcase
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A day well spent on the field ☀️ Colt Emerson, Cole Young and Nick Davila teamed up with our training staff for another @PBATS Play Campaign event at @TMobilePark, encouraging kids to stay active and have fun.
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Mariners SEA Change retweeted
Trading cards and making memories 🥹 Bryan Woo welcomed kids from @seattlechildren's to spend the day trading exclusive baseball cards and sharing a whole lot of smiles.
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