Mariner Moose (@MarinerMoose) / X

Mariner Moose on X: Subtle flex: I know Julio Rodríguez. / X

Seattle Mariners Mascot - Mariner Moose

Seattle Mariners on X: Our Community Tour is heading east! 🔹 Say hi to @ MarinerMoose at 10 a.m. MT Friday at Caras Park in Missoula 🔹 Watch Friday's game at Capone's Pub

Seattle Mariners on X: Our favorite Moose is turning the big 3️⃣0️⃣! Happy Birthday, @MarinerMoose! We want to see your photos and videos from over the years with the Mariner Moose. Be

Moose (@marinermoose) • Instagram photos and videos

Moose (@marinermoose) • Instagram photos and videos

Moose + besties = best combo #MLB #Baseball #Mariners #SeaUsRise #Base

Mariner Moose on X: ‼️ RT and FOLLOW for a chance to win ‼️ Your favorite mascot immortalized as an exclusive @OriginalFunko Pop! collectible. / X

Mariner Moose on X: Today's win was so much fun!!!!! / X

Almost as cute as the real @marinermoose #mariners #marinersbaseball

Moose (@marinermoose) • Instagram photos and videos

Seattle Mariners on X: RT @MarinerMoose: BELIEVE. / X

The Mariner Moose Mascot Hall of Fame