4. Orb was the morning-line favorite for the 2013 Kentucky Derby with odds of 7-2. Who ended up the favorite by the time the horses loaded into the starting gate?
From Quiz Kentucky Derby 2013
Answer:
Orb
A bay colt with a small white star, Orb was bred and owned by Stuart S Janney III and Phipps Stable. Claude R. "Shug" Mcgaughey III trained Orb, who drew post position 16, near the outside of the track. He entered the race with four consecutive wins, including the Fountain of Youth Stakes and the Florida Derby, in which he defeated another 2013 Derby contender, Itsmyluckyday, by 2¾ lengths. Orb's rider was John Velazquez in both the Florida and the Kentucky derbies.
By early Saturday, the clear betting favorite had become Revolutionary, ridden by Calvin Borel, a celebrated Cajun jockey and three-time Derby winner. NBC sports commentators speculated that it was more the jockey than horse that attracted bettors, especially Kentucky residents, who also bet heavily on Goldencents, partly owned by University of Louisville basketball coach Rick Pitino. The final odds, however, reveal that Orb once again became the favorite at 5-1, with Revolutionary close behind at 6-1. Verrazano, who at one time was thought to be a favorite, was 8-1.