Here is today's Mariners starting lineup and pitching matchup as they look to close out the series against the Rockies JP and Luis photos by Bryan_Saldana_ Davis photo by RJ Sangosti #SeaUsRise #Rockies #SeattleMariners #Baseball #MLB #MarinersBaseball #SeattleBaseball #ColoradoRockies #JPCrawford #LuisCastillo #LaPiedra #NoahDavis