The Seattle Mariners have officially called up left-handed pitcher Kade Anderson, a highly anticipated prospect, in the midst of a playoff push. Anderson made his major league debut against the Chicago Cubs, showcasing his talent with five strikeouts despite allowing three runs. His promotion comes after the team designated Jhonathan Diaz for assignment to make room for him. Anderson, an LSU baseball star, is seen as one of the top pitching prospects in the league and is expected to make an impact as the Mariners aim to improve their postseason chances.