Orioles roster moves 8/4/2021

This afternoon, the Orioles made the following roster moves:

• Selected the contract of RHP Marcos Diplán from Triple-A Norfolk. He will wear No. 78 and his first appearance will be his Major League debut.
• Selected the contract of RHP Dusten Knight from Triple-A Norfolk. He will wear No. 67 and his first appearance will be his Major League debut.
• Designated RHP Shaun Anderson for assignment.
• Designated INF Domingo Leyba for assignment.