The Mariners have named Jason Kanzler as the team’s new field manager. Kanzler, 36, previously was the Director of Player Development for the Chicago Cubs (2024-26), where he oversaw the organization’s minor league system, players, and coaching staff. He has Major League coaching experience with the Houston Astros (2022-23), where he served as Major League Coach during the Astros 2022 World Series-winning season, and Assistant Hitting Coach in 2023. Photo by Adam Glanzman #TridentsUp #SeattleMariners #SeattleSports