30 - Orioles trade C Yasmani Grandal and SP Asher Wojciecowski to Braves for C Devin Mesoraco. 18 - Orioles trade RP Jose Mijares, SP Rick Vandenhurk, and SP Casey Crosby to Rangers for OF David Murphy.

16 - Orioles trade 2B Kelly Johnson, SS Jonathan Schoop, and SP Nick Hagadone to Reds for SP Jacob Turner, IF Todd Frazier, and RP Eric O'Flaherty. 10 - Orioles trade SP Chris Archer, SS Edward Salcedo, 3B Brendan Waring, and SP Matt Hobgood to Diamondbacks for SS Stephen Drew. 10 - Orioles trade RP Mike Gonzalez and 2B Scott Sizemore to Padres and receive 2B Kelly Johnson and SP Chris Young Orioles trade SP Chris Young to Brewers for RP Mitch Stetter. 8 - Orioles sign RP Jose Contreras for 1 year and 7.3M and sign RP Kyle Farnsworth for 1 year and 4.3M. 6 - Orioles trade RP Joel Hanrahan, OF Felix Pie, and SP Jason Knapp to Brewers for RP Jeremy Jeffress, IF Mat Gamel, and SP Jake Odorizzi. 6 - Orioles trade OF Michael Brantley to Twins for RP Jose Mijares. 30 - Orioles sign minor league SP Matt Lollis for 2.7M and minor league SP Albert Campos for 2.1M 30 - Orioles trade OF Nick Markakis and RP Jason Berken to Pirates for C Tony Sanchez, OF Starling Marte, SP Luis Heredia, and SP Bryan Morrisĭec. 30 - Orioles trade SP Jake Arrieta and RP David Hernandez to Blue Jays for SP Deck McGuire, SP Asher Wojoceiski, OF Eric Thames, and 3B Kellen Sweeneyĭec. 30 - Orioles release Pedro Florimon, Tyler Henson, Troy Patton, Trent Mummey, Brett Jacobson, and Robert Andinoĭec. 29 - Orioles trade SP James McDonald for SS Nick Castellanos and SP Casey Crosby, release OF Greg Miclatĭec.

28 - Orioles sign SP Carl Pavano for 1 year and 18M and SP Brad Penny for 1 year and 6.5Mĭec. 28 - Orioles trade RP Heath Bell for SP Jason Knapp and SP Nick Hagadoneĭec. 28 - Orioles release SP Richard Zagone, SP Oliver Drake, SP Nathan Moreau, and SP Ryan O'Sheaĭec. 26 - Orioles sign OF Vernon Wells for 2 years and 60M total and sign OF Kosuke Fukudome for 1 year and 7Mĭec. 26 - Orioles trade SP Tim Hudson and IF/OF Luke Scott to Cubs for RP Heath Bell, SP Chris Archer, OF Reggie Golden, and SP Stetson Allieĭec. 26 - Orioles trade OF Adam Jones, RP Tyler Clippard, and RP Jim Johnson to Nationals for IF Matt LaPorta, OF Michael Brantley, and SP James McDonaldĭec. 23 - Orioles sign OF Hideki Matsui for 1 year and 9M and OF Oscar Tavares to 1.1M deal (added both to 40-man roster)ĭec. 23 - Orioles release P Chorye Spoone, P James Hoey, P Pedro Viola, OF Kyle Hudson, and IF Bobby Stevensĭec. 22 - Orioles trade SP Brian Matusz, C Devin Mesoraco, and OF Xavier Avery to Braves for SP Tim Hudson, SP Mike Minor, RP Mike Dunn, and SS Edward Salcedoĭec. Add IF Scott Sizemore and IF Rhyne Hughes to 40-man rosterĭec. 22 - Orioles release OF Matt Angle, IF Brandon Snyder, and C Craig Tatum.

22 - Orioles trade 2B Brian Roberts and RP Kam Mickolio to Twins for 2B Scott Sizemore and RP Tyler Clippardĭec. 22 - Orioles trade SP Chris Tillman, 3B Josh Bell, SP Jeremy Guthrie, and RP Wynn Pelzer to Reds for SP Travis Wood, C Devin Mesoraco, OF Miguel Sano, and C Yasmani Grandalĭec. 17 - Orioles sign IF Aubrey Huff for 2 years and 37M total (18.5 AAS).ĭec. 15 - Orioles trade P Robert Bundy and IF Connor Narron to Pirates for P Joel Hanrahan.ĭec.

Orioles transactions