Frankie Dettori announced Oct. 29 that the Oct. 31-Nov. 1 Breeders’ Cup at Del Mar will be his stateside swansong, with the legendary jockey to retire from race riding in the United States and conclude his career in South America.

As Breeders’ Cup tries to support efforts to gather information on exercise-associated sudden deaths, all horses in this year’s World Championships and undercard races will be auscultated—examined with a stethoscope or ECG—in their stalls at rest.

A two-time stakes winner, Deep Satin will look to add her first graded stakes victory to her resume Nov. 1 in the $300,000 Goldikova Stakes (G3T) at Del Mar. The daughter of American Pharoah leads a field of 13 fillies and mares.

Hall of Fame trainer Shug McGaughey leads a pair into the Nov. 2 $250,000 Red Smith Stakes (G2T), part of closing day of the Belmont at the Big A fall meet. 

Schwarzenegger will be Frankfort Park Farm’s ninth Breeders’ Cup starter in the last 11 years when he lines up for the Breeders’ Cup Juvenile Turf Sprint (G1T) Oct. 31 at Del Mar.

Chelsie Raabe with the Michael McCarthy barn tells us three things you might not know about Breeders’ Cup Classic (G1) contender Journalism.

Leinster, who has the fewest named foals among the top 20 freshman sires, is the only one in his sire class with a Breeders’ Cup starter. He will be represented by multiple stakes winner Lennilu in the Breeders’ Cup Juvenile Turf Sprint (G1T).

Racehorse owner and philanthropist Ken Freirich will double the power of all donations received—up to $50,000—during the Breeders’ Cup “Champions Give Back” campaign, which concludes Nov. 1 at the Breeders’ Cup World Championships at Del Mar.

If things go according to plan, Maryland-based Matt Dorman will get his first Breeders’ Cup runner at Del Mar when Seismic Beauty gets the start in the Nov. 1 Breeders’ Cup Distaff (G1).

While most American-based horses completed their Breeders’ Cup Classic (G1) workouts over the weekend, Yoshito Yahagi saved his final breeze for Japanese star racehorse Forever Young for Oct. 29 at Del Mar.