Dickey's knuckleball debut unsuccessful - Article Photos 21/26

Oklahoma's R.A. Dickey (30) pitches against Omaha during the Oklahoma RedHawks minor league baseball game against the Omaha Royals at the AT&T Bricktown Ballpark, Thursday, August 24, 2006, in Oklahoma City. By Nate Billings, The Oklahoman ORG XMIT: KOD