John Jaso hit a two-run homer and an RBI double for Seattle, and the Los Angeles Angels wasted a golden chance to get within one game of an AL wild-card spot with a 9-4 loss to the Mariners on Thursday.
Vernon Wells and Alberto Callaspo drove in early runs for the Angels (86-70), who had won five straight and an AL-best 16 of 23 in September before stumbling in their regular-season home finale.
Los Angeles remained stuck two games behind Oakland (88-68), which lost 9-7 at Texas, with six games to play. The Angels also fell three games back of idle Baltimore (89-67), the wild card leaders.
Hisashi Iwakuma (8-5) pitched six innings of seven-hit ball, and the Mariners avoided a series sweep by scoring six runs against the Los Angeles bullpen, which held them hitless Tuesday.
Seattle took charge in a four-run seventh inning against the Angels' inconsistent bullpen, with Garrett Richards walking in a run and giving up run-scoring drives to Kyle Seager, Jesus Montero and Jaso as Seatt...