10th-Fair Grounds, $50,000, Msw, 1-2, 3yo, 6f, 1:11.06, ft, 2 1/4 lengths. Making his first career trip to the post, DEFEATER (c, 3, Union Rags--Internal Affair, by Orientate) spoiled the debuts of the Godolphin favored entry of Colonel Bowman (Curlin) and Gershwin (Distorted Humor) to take out the Saturday finale at Fair Grounds. A firming proposition to be off as the 8-5 second favorite, the $210,000 Keeneland September yearling graduate raced last but one as Gershwin conducted his business up front. That half-brother to 'TDN Rising Star' Mystic Guide (Ghostzapper)...