The Orioles have made the following roster moves:

• Selected the contract of LHP Cole Irvin from Triple-A Norfolk. He will start today’s game.
• Optioned RHP Dillon Tate to Triple-A Norfolk.
• Designated RHP Nick Avila for assignment.
• Claimed INF Emmanuel Rivera off waivers from the Miami Marlins. He has not yet reported.
• Designated INF/OF Terrin Vavra for assignment.

The Orioles’ 40-man roster currently has 40 players.