SARATOGA SPRINGS, N.Y. - Uncaged (Curlin) was unleashed in front of a big house at Saratoga Race Course on Whitney Day at Saratoga Race Course. And, at the end of the six-furlong $100,000 maiden special weight, Uncaged left no doubt. He and jockey Irad Ortiz Jr. began revving up just outside the eighth pole and won going away by 1 3/4 lengths. Afterwards, Hall of Fame trainer Todd Pletcher and the ownership group of Repole Stable and WinStar Farm were more than pleased. Pedigree wise, you don't see Curlin progenies...