Racing PositionsPhils claim RHP Castillo off waivers from Red Sox1YRoyals option RHP Kowar, 2 others to Triple-A2YVax decision looms as Merrifield dealt to Toronto3YAmaya blast keys Cubs, 'something you dream of'1hJesse RogersRangers' Seager leaves win with tight hamstring1hPhils' Sanchez leaves start, confident left arm OK5hA's top pick in '24, Kurtz, to debut Wednesday5hStanton joins Yankees mates for batting practice7hManfred eyes 'big crowd' when Bristol hosts MLB9hWhite Sox lefty Pérez has flexor tendon strain10h