Article Photos: High schools: Putnam City North pitchers Mitchell Jackson and Derek Beier are uniquely perfect 1/3

HIGH SCHOOL BASEBALL: Putnam City North's Derek Beier pitches against Yukon during their game at Putnam City North High School in Oklahoma City on Monday, April 2, 2011. Photo by John Clanton, The Oklahoman ORG XMIT: KOD