LOUISVILLE, Ky. -- Crown of Thorns, a leading contender for Saturday’s $1 million Breeders’ Cup Dirt Mile, was scratched from the race on Friday after he developed a recurrence of an old injury to his right knee.
"He had an old knee problem crop up, nothing serious, but he can’t run on it," trainer Richard Mandella said Friday morning. "He’s had his issues through his life; it’s nothing terrible but it’s a problem that cropped up, so we’re out."