Here is todays pitching matchup for the series finale of Mariners vs CleGuardians ! The AL rookie of the month of August takes the mound! Kirby photo by Henry Wei #SeaUsRise #ForTheLand #SeattleMariners #ClevelandGuardians #SEAvsCLE #Baseball #MLB #MarinersBaseball #SeattleBaseball #GeorgeKirby #CalQuantrill