Everything you need to know about the MLB matchup between the Houston Astros and the Seattle Mariners, including how to watch and team news.

The Seattle Mariners aim for a sweep of the Houston Astros Sunday night at Daiken Park, looking to tighten their grip on the AL West race.

Things couldn’t have worked out much better for the Astros than they did to begin Friday night, with the Tigers and Guardians both losing, giving Houston the help it needed in its last-gasp push for ...