Hall of Fame trainer Bob Baffert and jockey Juan Hernandez teamed up to sweep the Breeders’ Cup Challenge events at Santa Anita on Sunday.

Straight No Chaser's late-season sweep of the Santa Anita Sprint Championship (G2) and Breeders' Cup Sprint (G1) propelled him to a division title in 2024.

The 1.10-1 favorite led throughout and held off the late charge of Kopion, the 1.90-1 second choice.

Kopion has proved herself an elite sprinter the past two seasons, but connections aren't ready to give up on the four-year-old demonstrating similar class around two turns.

Speedway Stables’ Cavalieri didn’t make it to the races until last August, but the four-year-old has climbed the class ladder in leaps and bounds.

Unraced since his victory in the Breeders’ Cup Juvenile (G1), last year’s divisional champion Citizen Bull picked up right where he left off in Saturday’s Robert B. Lewis (G3) at Santa Anita.

Barnes was a talking horse before his debut victory, and the $3.2 million yearling purchase raised the decibel level with a spectacular display in Saturday’s San Vicente (G2).