It was going to happen eventually: Erasmo Ramirez, -.285 WPA
But really let’s blame: Taylor Motter, -.135 WPA, including grounding into an inning-ending double play at a crucial moment.
I don’t care what WPA says, the best Mariner today was clearly Mitch Haniger. 2 hits, one a towering home run, one walk, no strikeouts, and a very fine running catch at a crucial moment.