The Baltimore Orioles have acquired infielder Yamaico Navarro from the Pittsburgh Pirates for minor league pitcher Jhondaniel Medina.
The Baltimore Orioles have added infielder Omar Quintanilla to their 25-man roster and designated outfielder Steve Pearce for assignment.
The Baltimore Orioles acquired infielder Omar Quintanilla from the New York Mets for cash on Friday.
The Baltimore Orioles reinstated infielder Robert Andino from the paternity list and optioned right-hander Jason Berken to Triple-A Norfolk on Friday.
The Baltimore Orioles and infielder Robert Andino have agreed to terms on a 1-year deal, avoiding arbitration.
The Orioles announced Tuesday that they have signed infielder Wilson Betemit to a two-year contract with a vesting option for 2014.
The Baltimore Orioles made a series of roster moves Tuesday, activating infielder Chris Davis from the 15-day disabled list after he recovered from a slight tear in his right shoulder.
The Baltimore Orioles ran out of patience with reliever Jeremy Accardo, designating the struggling right-hander for assignment Saturday after another lackluster performance.