In addition to Artic Tsar selling for 390,000 guineas, Scythe was purchased for 250,000 guineas by Bonnie and Tommy Hamilton of Silverton Hill Stables during the first day of Tattersall's Autumn Horses in Training Sale.

Diana Stakes (G1T) winner Kathynmarissa leads the American contingent in the Oct. 31 Breeders' Cup Filly and Mare Turf (G1T) against several formidable group 1-winning European contenders, including four-time group 1 winner Blue Bolt.

While he's the defending winner, Ethical Diamond likely will go off at generous odds when he tries to fend off the likes of Bay City Roller, Burnham Square, and other top runners in this year's Breeders' Cup Turf (G1T) Oct. 31 at Keeneland.

Coming off an impressive 1 1/4-length victory in the Aug. 21 Nunthorpe Stakes (G1) at York Racecourse, the Kentucky-bred Bacio is back in his home state and considered the favorite for the loaded Oct. 31 Breeders' Cup Turf Sprint (G1T) at Keeneland.

Trainer Cherie DeVaux is well versed in the long and the short of the 3-year-old male division.

The $1 million Breeders' Cup Dirt Mile (G1) at Keeneland Oct. 31 isn't the best race from a class perspective Breeders' Cup Saturday, but it is one of the most competitive. The race is led by Keeneland track specialist Further Ado.

Notable Speech aims to build on strong Breeders' Cup Mile (G1T) history for producing repeat World Championships winners.

As Aidan O'Brien seeks a fifth straight win in the $1 million Breeders' Cup Juvenile Turf (G1T), his son Joseph could stand in his way with the formidable Folsom Blues.

Three fillies—Emphatic, Miss Monica, and Manuka Honey—will put their unbeaten records on the line Oct. 30 at Keeneland in the $2 million Breeders' Cup Juvenile Fillies (G1).

When trainer Aidan O'Brien looks to add to his recent success in the $1 million Breeders' Cup Juvenile Fillies Turf (G1T) Oct. 30 at Keeneland, he'll start with a massive, talented runner who harkens back to 2-year-olds of another era.