Justin Seager, 1B, Seattle Mariners (Bakersfield Blaze) October 1, 2016 site-admin1 Seattle Mariners 1B prospect Justin Seager gets at-bats for the High-A Bakersfield Blaze, June 24-26, 2016 in California League action against the Modesto Nuts. Video by Bobby DeMuro. source Seattle Mariners