Money Line: -175.00 Seattle (Home)
The Mariners won Game 1 of this home series versus Arizona, moving a step closer to a Wild Card spot. They look good as the favorite in Game 2.
Chris Flexen will toe the slab for Seattle, and he's been solid at home. He's 6-4 with a 2.73 ERA in 14 home starts.
The D'Backs hand the ball to Humberto Castellanos, who is coming off a blowout loss to the Mariners. He allowed five runs on seven hits in just 3 2/3 innings in that game.
Arizona has lost six straight at Seattle.