The Los Angeles Dodgers play against the Seattle Mariners in an MLB game today. Fans can watch this MLB game for free online by using the free trial offered by DIRECTV. In order to win the MLB game today, the Dodgers will need to rely on their star player Shohei Ohtani. Fans can watch this MLB game for free online by using the five-day free trial offered by DIRECTV. If the free trial has been used, then sling offers an affordable monthly subscription.