Mariners bullpen shines to clinch series win vs. Astros

HOUSTON — Given the stakes of where they sit in both the standings and calendar, as well as the opponent and venue, it wouldn’t be a stretch to call this the Mariners’ most monumental game of the season.

And the tense atmosphere within this Sunday Night Baseball environment certainly lived up to it.

With everyone at Daikin Park on the edge of their seats, the Mariners held on to a 3-2 win…