Carve a pumpkin using one of our Mariners stencils, or create your own design, and you could win two tickets to a 2018 regular season home game, a James Paxton autographed baseball and one Mariners flag. Just post a photo of it on Instagram using #MarinersHalloween.
Mariners on Instagram
The Mariners are on Instagram! Check out behind-the-scenes photos of players, Safeco Field, Mariner Moose, food and more.