The Reds designated Rosario for assignment Monday.
The team needed to make a couple 40-man roster moves in order to activate two players from the 60-day injured list. Rosario is set to be a free agent this offseason, so this will simply allow him to reach the market a few days earlier. He hit .280/.306/.380 with three homers and 13 steals for the Rays, Dodgers and Reds in 2024.