http://chicago.cubs.mlb.com/news/press_ ... p&c_id=chc
HOUSTON -- The Chicago Cubs today recalled right-handed pitcher Sean Gallagher from Triple-A Iowa. In a corresponding roster move, left-handed pitcher Will Ohman was optioned to Iowa.
Gallagher will wear No. 36 and is available for tonight's game in Houston at 7:05 p.m. CT.
Gallagher, 21, begins his third stint with the Cubs and has posted a 5.73 ERA (7 ER/11.0 IP) in five relief appearances with the big league club. He picked up his first career save July 18 vs. San Francisco, tossing the final 4.0 innings of a 12-1 victory at Wrigley Field. He made his big league debut June 9 at Atlanta, tossing 3.1 relief innings