Seattle starter Luis Castillo projects to give up 2.5 runs with a 3.67 ERA and 1.20 WHIP. Kansas City’s lineup has hit just .194 (18-93) with a weak .519 OPS against Castillo in his career. The Royals will start Alec Marsh. The righty projects to give up 4 earned runs with a 4.39 ERA and 1.45 WHIP. With the starting pitching clearly in Seattle’s favor, look for the Mariners to bounce back with a win here on Saturday evening as they bllew it last night in the 9th inning.