Treinen (6-2) got the win against the Astros on Friday, striking out three and walking one over a scoreless inning in Oakland's 4-3 extra-inning victory.
The lights-out righty has been one of the best save artists in the game this season, but he chipped in with his sixth win in this contest thanks to a game-ending solo blast from teammate Matt Olson. Treinen has been dominant in 2018, as he's limited opponents to just six earned runs over 62 innings, leaving him with a 0.87 ERA.