Lance McCullers Jr. is placed on the injured list with a shoulder injury, adding to ongoing problems for the Houston Astros. According to reporting, the move comes as the team continues to deal with multiple injuries that have affected its pitching depth and rotation plans. McCullers is described as the fourth member of the Astros’ Opening Day starting rotation to miss significant time with injury, highlighting how wide-ranging the roster losses have been. The Athletic reports the injury-related absence as part of a broader pattern impacting the team’s rotation, while the New York Post similarly frames the placement on the IL as another development in an escalating injury situation. The reports focus on the placement itself and the extent of rotation disruption, rather than providing additional details such as the specific severity of the shoulder issue or a precise timetable for return. With McCullers unavailable, the Astros need to adjust their pitching plans in the near term and continue reshaping roles among the remaining rotation and bullpen options.