It's Mariners gameday! The Mariners look to win the series tonight against the Cardinals as it's La Piedra's mound, with Seattle starting pitcher Luis Castillo getting the start. The Mariners will look to keep their offensive attack moving like they did last night. Our key Mariners player of the game is shortstop JP Crawford. JP has reached base in eight of the last nine games he's appeared in, getting on base at a clip of .571% in that span. All photos by wolterpix_sports #SeaUsRise #STLCards #SeattleMariners #Baseball #MLB #MarinersBaseball #SeattleBaseball #StLouisCardinals #TyFrance #JPCrawford #AJPollock