Churchill Downs
Weather: Clear
Track: Fast
Temp: 65
LOUISVILLE, Ky. - The action started early, as it usually does when trainer Brad Cox has a Kentucky Derby or Breeders’ Cup horse scheduled for an important work, on Saturday morning at Churchill Downs with CYBERKNIFE and jockey Florent Geroux ready to get down to business just minutes after the racetrack opened for training at 5:15 a.m.