Seattle MLBPA

Watch out for the Big Dumper! He's not from his home state of North Carolina's capital, with which he shares a name, but he is from the western bit of the Tar Heel State. A little town called Sylva to be precise. Cal Raleigh...

George Kirby made his big league debut on May 8, 2022, for Seattle. He's throwing heat and collecting Ks in the Pacific Northwest.  *Product is officially licensed by the Major League Baseball Players Association

Julio Rodriguez, better known to fans as "J-Rod," was born in Loma de Cabrera, Dominican Republic. He signed with Seattle when he was 16. Five years later, on April 8, 2022, he made his big league debut. He's been mashing it in the Pacific Northwest and...

Cal Raleigh brings the thunder — and the nickname — on this officially licensed MLBPA tee. Featuring a bold caricature of the Mariners’ slugger and his legendary moniker “Big Dumper” across the back, it’s a must-have for Seattle fans who love dingers and a...

He's not from his home state of North Carolina's capital, with which he shares a name, but he is from the western bit of the Tar Heel State. A little town called Sylva to be precise. Cal Raleigh made his big league debut on...

Big dumper. Bigger dingers. Celebrate Seattle’s homer hero Cal Raleigh with this officially licensed “Dumpin’ Dingers” tee—where power meets personality. Whether you're parked in the bleachers or crushin’ glazed donuts in your kitchen, this shirt brings the boom with every swing.ITC17581 *Product is officially...

Bryce Miller is the latest Seattle star! *Product is officially licensed by the Major League Baseball Players Association

Woo Do You Think You Are. I AM Bryan Woo! A classic twist on the classic quote! *Product is officially licensed by the Major League Baseball Players Association ITC16694

Tridents Up! Julio Rodriguez, better known to fans as "J-Rod," was born in Loma de Cabrera, Dominican Republic. He signed with Seattle when he was 16. Five years later, on April 8, 2022, he made his big league debut. He's been mashing it in the...

George Kirby made his big league debut on May 8, 2022, for Seattle. He's throwing heat and collecting Ks in the Pacific Northwest.  *Product is officially licensed by the Major League Baseball Players Association

Southern California native J.P. Crawford mad his but league debut on September 5, 2017. A Golden Glove winner, he was traded to Seattle in 2019.  ITC9079  *Product is officially licensed by the Major League Baseball Players Association

Luke Raley is going nuclear in the Bay. He made his big league debut on April 9, 2021 for Los Angeles in the senior circuit.  *Product is officially licensed by the Major League Baseball Players Association ITC15491

Come together Seattle baseball fans and rise up with your team!  *Product is officially licensed by the Major League Baseball Players Association

The 2019 All-Star, Jorge Polanco, is now hittin' homers in Seattle.  *Product is officially licensed by the Major League Baseball Players Association ITC15901

Mitch Garver made his big league debut for Minnesota on August 19, 2017. A 2019 Silver Slugger Award winner, he joined Seattle in 2024.  *Product is officially licensed by the Major League Baseball Players Association ITC15492

Julio Rodriguez, better known to fans as "J-Rod," was born in Loma de Cabrera, Dominican Republic. He signed with Seattle when he was 16. Five years later, on April 8, 2022, he made his big league debut. He's been mashing it in the Pacific Northwest and...

Come together Seattle baseball fans and SEA the team rise in the standings.  *Product is officially licensed by the Major League Baseball Players Association

Apparently Seattle's AAA farm team isn't in Tacoma but Cincinnati.

Emerson Hancock made it to the show on August 9, 2023 for Seattle.   *Product is officially licensed by the Major League Baseball Players Association

Julio Rodriguez, better known to fans as "J-Rod," was born in Loma de Cabrera, Dominican Republic. He signed with Seattle when he was 16. Five years later, on April 8, 2022, he made his big league debut. He's been mashing it in the Pacific Northwest and...

Step 1: Hit Dinger Step 2: Lord the High SEA Step 3: Get the shirt *Product is officially licensed by the Major League Baseball Players Association

Kolten Wong hails from the Big Island of Hawaii, and has made a big impact on Seattle. After making his big league debut August 16, 2013 for St. Louis, he went on to play for Milwaukee before landing in the Emerald City in 2023. ...

Jonatan Clase made his major league debut in 2024 for Seattle. *Product is officially licensed by the Major League Baseball Players Association   ITC16245

Introducing the Luis Castillo "Can You Smell What La Piedra Is Cookin'?" Shirt – a bold homage to the pitching powerhouse Luis Castillo and his iconic style. Channeling the spirit of the "Brahma Bull" himself, this shirt captures Castillo in his signature black turtleneck...

Julio Rodriguez, better known to fans as "J-Rod," was born in Loma de Cabrera, Dominican Republic. He signed with Seattle when he was 16. Five years later, on April 8, 2022, he made his big league debut. He's been mashing it in the Pacific Northwest and...

Winter Park, Florida native Logan Gilbert is lighting the heat to Seattle. He made his big league debut May 13, 2021 for the club.  *Product is officially licensed by the MLBPA

Winter Park, FL native Logan Gilbert made his big league debut on May 13, 2021 for Seattle and has since become a staff ace. *Product is officially licensed by the MLBPA  

Josh Naylor swiping bags? Believe it. This cartoon-style tee captures the big man in motion, tearing up the basepaths and proving that speed comes in all shapes and sizes. A must-have for fans who love when hustle meets muscle. *Product is officially licensed by...

Whether it’s bombs or bathroom breaks, Big Dumper never holds back. 💩Pay homage to #29 Cal Raleigh with a tee that hits like a walk-off… and lingers like a like the stench of dumper in August. *Product is officially licensed by the MLBPA ITC17726...

Welcome to Dumper’s House! This bold 3-color tee celebrates Seattle's slugging catcher with a dump truck unloading 54 baseballs—one for each bomb dropped. With the "Big Dumper" truck parked proudly under a cracked sign, this one’s for the fans who love their homers heavy....

Julio Rodríguez turned the outfield into a "No Fly Zone" with this legendary grab. Celebrate one of baseball’s most electrifying defensive plays with this headline-inspired tee — bold, iconic, and 100% J-Rod. *Product is officially licensed by the Major League Baseball Players Association ITC17661...

Randy Arozarena is Seattle's FRESH CATCH! The newest superstar to call Seattle home. *Product is officially licensed by the MLBPA ITC16695  

Bay Area native Mitch Haniger made his big league debut for Arizona on August 16, 2016. From 2017 to 2019 he played in Seattle and was in the Pacific Northwest again in 2021 and 2022. In 2023, he joined his hometown team, San Francisco. He went...

José Caballero made his big league debut on April 15, 2023 for Seattle. The native of Panama is making a big splash in the Pacific Northwest.    *Product is officially licensed by the Major League Baseball Players Association

Seattle's baseball team knows how to win. They just shoe it!

Luis Castillo joined the Cincinnati Reds in 2017 after being traded from the Miami Marlins. He has since hurled his way into the hearts of Cincinnati baseball fans as one the teams aces, cheerfully, and politely, sending down opposing batters. *Product is officially licensed...