Game Time TV Channel Venue Live Stream Free Trial? ET N/A T-Mobile Park Apple TV Yes — Apple TV NoThe Seattle Mariners are going up against the Tampa Bay Rays on own their home turf on Friday, Aug. 7 (8/7/26). Catch tonight’s game and others for FREE with a trial to Apple TV. Apple TV has spent the last five years airing its “Friday Night Baseball” doubleheaders. You can watch any and all of the Friday night games on the service with a 7-day free trial, after which the service costs $12.99/month.