The Orioles placed Westburg on the 10-day injured list Thursday with a right hand fracture.
Westburg suffered the unfortunate injury when he was hit by a pitch in Wednesday's win over the Blue Jays. The Orioles haven't provided a timetable for Westburg's return to action, but he could be sidelined well into September. Baltimore is set to use Jackson Holliday at second base and Ramon Urias at third base most days, but prospect Coby Mayo could eventually get called up from Triple-A Norfolk and receive a look at the hot corner.