Mariners go down 8-2 to A's in Game 4
Brandon Maurer (0-1) had an up-and-down major-league debut, sandwiching three solid innings in between a two-run first and four combined runs over the fifth and sixth frames.
The M's are off to Chicago now for a 3-game set.
Here's the Boxscore - http://nwsb.co/ts5o3
+ NWSB Game Recap - http://nwsb.co/3ke6q