Seth Halvorsen Not Expected to Make Rockies' Opening Day Roster

Seth Halvorsen is unlikely to break camp with the Colorado Rockies this spring. According to Kevin Henry of The Denver Gazette, the right-hander is not expected to be included on the team's Opening Day roster. While Halvorsen has been competing for a spot during spring training, he will likely begin the 2026 campaign in the minor leagues to continue his development. The decision indicates the Rockies prefer he gets more consistent innings in a low-leverage environment before a call-up.