Cubs Roster & Staff

Date Transaction
12/2/16 LHP Gerardo Concepcion elected free agency.
12/2/16 3B Christian Villanueva elected free agency.
12/2/16 RHP Conor Mullee elected free agency.
12/2/16 LHP Zac Rosscup elected free agency.
12/2/16 Chicago Cubs signed free agent LHP Brian Duensing.