Pirates' Cody Bolton: Optioned to Triple-A

The Pirates optioned Bolton to Triple-A Indianapolis on Friday.

Bolton will be pushed off the major-league roster due to the return of Colin Holderman (wrist) from the 15-day injured list Friday. Bolton threw a scoreless inning during his lone appearance after being recalled last week, but he holds an 11.00 ERA and 3.00 WHIP in the majors this season.