The 142nd Kentucky Derby took place on Saturday, and while Nyquist took the win, it was the horses’ bloodlines that were remarkable this year. Tapit has been leading sire for years and had three colts in the race.

All the buzz was around up-and-coming sire Uncle Mo, whose first round of offspring will also have three colts in the race. The favorites to win the race were Nyquist, Mo Tom and Outwork.