Jamie Ross Walker (born July 1, 1971, in McMinnville, Tennessee) is a Major League Baseball relief pitcher who currently plays for the Baltimore Orioles. He had previously pitched for the Detroit Tigers. He has a career ERA of 3.95. Jamie Walker attended Austin Peay State University. Walker's jersey was retired at Warren County High School in 2004. Walker signed with the Orioles on November 16, 2006 for three years. Wikipedia
The definitive Wikipedia entry for Jamie Walker. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Jamie_Walker