The Angels transferred Rivero (hand) to the 60-day injured list Saturday.
Rivero was pulled from his rehab assignment Monday after suffering a setback with his hand injury. He's been on the injured list since mid-June, so even though he's been shifted to the 60-day IL, he still could be back with the Angels before the end of the 2026 season. The move opens up a spot on the 40-man roster for Michael Fulmer, whose contract was selected from Triple-A Salt Lake.