Duke gets extra day to treat callus on middle finger
Duke was scheduled to start Thursday in the final game of a series at Cincinnati. Instead, left-hander Phil Dumatrait will start on four days' rest.
The Pirates plan to start him Friday against St. Louis.
Dumatrait, who was claimed off waivers from Cincinnati last October, is 1-2 with a 4.05 ERA in five starts and 10 relief appearances. He went 5 2/3 innings in a 5-4 win over the Cubs on Saturday night.
Copyright 2008 by The Associated Press
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