Asked to sum up his victory with Mystik Dan (Goldencents) in Saturday's GI Kentucky Derby, trainer Ken McPeek succinctly said, "Wow," Sunday morning on the Churchill Downs backside. An 18-1 outsider, Mystik Dan just held on to a nose victory after a rail-skimming trip under Brian Hernandez, Jr. "Brian Hernandez gave him the ride," a joyous but sleep-deprived McPeek said. "Look, he doesn't win the race without the job Brian did." For his part, Hernandez was appreciative of McPeek's faith in him. "I was fortunate to ride for Kenny," said...