Guzman (elbow) was transferred to the 60-day injured list Sunday, Jordan McPherson of the Miami Herald reports.
The 25-year-old has been on the injured list since the start of the season with right elbow inflammation and doesn't appear particularly close to a return, so the move may not affect his return timeline. Guzman was throwing from 105 feet earlier in the week and will be eligible to return from the shelf at the end of May.