LOUISVILLE, Ky. – To miss the Kentucky Derby is disappointing. To not know why is disconcerting.
In announcing Friday morning that morning-line second choice Uncle Mo would be scratched from Saturday’s Kentucky Derby, owner Mike Repole and trainer Todd Pletcher could not pinpoint the exact nature of Uncle Mo’s problem. Three veterinarians have examined Uncle Mo, but other than a one elevated enzyme, there is no definitive diagnosis.