2020 Fact Book

According to The Jockey Club, which released its annual Report of Mares Bred (RMB) Friday, Uncle Mo covered 257 mares this year, the most among any stallion standing in North America. That puts Uncle Mo back on top for the first time since 2016 when he was bred to 253 mares. He was bred to 241 mares in 2019. With the year winding down, it was the latest positive development for the 12-year-old Coolmore sire. His progeny have accounted for 19 graded stakes wins in the U.S. on the year...

The 2020 edition of the Fact Book is now available in the Resources section of The Jockey Club website at www.jockeyclub.com. The Fact Book is a statistical and informational guide to Thoroughbred breeding, racing and auctions in North American and also includes a directory of Canadian, international, national, and state organizations. Links to the Breeding Statistics report that is released by The Jockey Club each September and the Report of Mares Bred information that is published by The Jockey Club each October can be found in the Breeding section of...