Three Biscuits are getting postseason promotions to Triple-A Durham.
Catcher Mayo Acosta, pitcher Michael Colla and infielder Shawn O'Malley will join the Bulls for the International League playoffs, though they aren't expected to be on Durham's active roster.
O'Malley spent much of last season with the Bulls, though he's been with the Biscuits for all of this year.
Acosta played in nine games for Durham last year. Colla has never reached Triple-A.