The Orioles chose Michael Almanzar, a 23-year-old third baseman from the Dominican Republic who played for the Double A Portland Sea Dogs last season. Almanzar hit .268 with 16 homers, 81 RBIs and 42 walks in 2013.
The Orioles must keep Almanzar on the major-league roster all season or offer him back to the Red Sox. The Red Sox did not make a selection in the major-league portion of the Rule 5 draft.
In the Triple A portion, the Red Sox picked shortstop Jonathan Roof from Philadelphia.
The full results of the Rule 5 draft are on MLB's website.