Manaea (10-10) was tagged with the loss Monday against the Mariners after allowing four runs on eight hits and a walk while fanning three across five innings.
Manaea has been struggling of late and has given up nine runs across his last two starts (10 innings), but the lack of effectiveness on the mound isn't anything new -- he has given up three or more runs in six of his last nine appearances since the beginning of August. Manaea, who only has two quality starts in that span, has also posted a 6.95 ERA with a 1.55 WHIP over 44 innings in that stretch.