Pirates purchased the contract of RHP Deolis Guerra from Triple-A Indianapolis.
Pirates signed RHP Deolis Guerra to a minor league contract with an invitation to spring training.
Twins reassigned RHPs Deolis Guerra and Shairon Martis, C Eric Fryer, INFs Chris Colabello and Mark Sobolewski and OFs Brian Dinkelman and Clete Thomas to minor league camp.
Twins minor league right-hander Deolis Guerra has been transferred to a hospital in Tampa for rib resection surgery.
Twins minor leaguer Deolis Guerra remains in intensive care in a Florida hospital because of a blood clot.
Phil Miller of the Minneapolis Star-Tribune reports that Deolis Guerra has been hospitalized with a blood clot in his shoulder that will require surgery.
Deolis Guerra could have a torn pectoral muscle.
Deolis Guerra has been removed from Venezuela's World Baseball Classic roster due to a strained pectoral muscle.
Deolis Guerra will pitch for Team Venezuela in the upcoming World Baseball Classic.
Twins sent RHP Deolis Guerra outright to Triple-A Rochester.
Twins recalled RHP Deolis Guerra from Triple-A Rochester.
1500 ESPN's Phil Mackey suggests Deolis Guerra is making a strong case to join the Twins bullpen.
Twins optioned RHPs Deolis Guerra and Lester Oliveros, OF Darin Mastroianni and LHPs Scott Diamond and Tyler Robertson to Triple-A Rochester.
Twins optioned INF Estarlin De Los Santos and RHPs Deolis Guerra and Loek Van Mil to Double-A New Britain.