Shohei Ohtani got an extra day of rest before this start, as he's coming off his worst pitching performance this season. This is a good bounceback spot; he's 5-0 with a 1.64 ERA lifetime vs. Seattle. The Mariners have mustered 16 runs over their last seven games. Mariners starter Luis Castillo is rolling but he's been vulnerable on the road (3.91 ERA, four homers allowed in 23 innings). The Angels have won four straight and collectively own a 1.036 OPS in 44 at-bats versus Castillo.