MLB The Show 17 Showcase: Mariners at Astros (Monday, 7/17/2017) July 18, 2017 site-admin1 MLB The Show 17 Showcase Seattle Mariners (60-33) at Houston Astros (42-51) Minute Maid Park – Houston, Texas Next Detroit Tigers at Kansas City Royals San Diego Padres at Colorado Rockies source Seattle Mariners