Topa (elbow) was placed on the 10-day injured list Thursday, Sophia Minnaert of Bally Sports Wisconsin reports.
Topa sustained a significant right elbow injury in September of 2021 that prevented him from pitching in any Cactus League games this spring. While the right-hander was able to do some rehab work during spring training, he'll be unavailable to begin the regular season and doesn't yet have a clear timetable to return.