Florimon hit .105 with no homers and an RBI in 15 games in Pittsburgh. He was outrighted Aug. 25 to Triple-A Indianapolis, playing three games.
Florimon was then assigned to the Pirates' rookie league team in Bristol but never played a game there.
To make room on the 40-man roster for Florimon, the Pirates transferred right-handed pitcher Deolis Guerra from the 15- to the 60-day disabled list. Guerra has been sidelined by left knee inflammation.