King Guillermo will be scratched. This from Horse Racing Nation:
"After missing his scheduled Thursday morning gallop, King Guillermo will be scratched from Saturday’s Kentucky Derby, his trainer said Thursday evening.
“Unfortunately he will be out of the Kentucky Derby (because of) a fever yesterday which I have not gotten out of this great dream,” Juan Carlos Ávila said in a text message to HRN. “I feel that I have one of the best 3-year-olds in this country, and this will not be the day to show it."