Brian Hernandez, atop Fort Larned, reacts as he crosses the finish line ahead of Mucho Macho Man to the Breeders' Cup Classic on Saturday at Santa Anita.

Brian Hernandez, riding Fort Larned, reacts as he crosses the finish line ahead of Mucho Macho Man, with Mike Smith aboard, in the Breeders' Cup Classic on Saturday at Santa Anita.

Fort Larned, with Brian Hernandez atop, crosses the finish line ahead of Mucho Macho Man to win the Breeders' Cup Classic on Saturday at Santa Anita. Fort Larned won in gate-to-wire fashion at 9-1 odds.

Wise Dan, ridden by jockey John Velazquez, crosses the finish line to win the Breeders' Cup Mile on Saturday at Santa Anita.

Willie Martinez rides Trinniberg to victory in the Breeders' Cup Sprint on Saturday at Santa Anita.

Willie Martinez, aboard Trinniberg, leads the field to win the Breeders' Cup Sprint on Saturday at Santa Anita.

Willie Martinez rides leader Trinniberg ahead of the field Saturday in the Breeders' Cup Sprint at Santa Anita.

Little Mike, right, with jockey Ramon Dominguez riding, outkicks Point of Entry and jockey John Velazquez, en rout to winning the Breeders' Cup Turf on Saturday at Santa Anita.

Turbo Compressor, front, ridden by Joe Bravo, leads the field toward the first turn during the Breeders' Cup Turf on Saturday at Santa Anita. Little Mike, second from right, ridden by Ramon Dominguez (orange and black), won the race.

Rosie Napravnik, aboard Shanghai Bobby, edges Mario Gutierrez and He's Had Enough at the finish of the Breeders' Cup Juvenile on Saturday at Santa Anita. Napravnik became the second woman to ride a Breeders' Cup winner, following Julie Krone.

Horses round the first turn during the Breeders' Cup Juvenile on Saturday at Santa Anita.

Mike Smith celebrates aboard Mizdirection after winning the Turf Sprint on Saturday at Santa Anita. It was Smith's record 17th Breeders' Cup win.

Mike Smith rides Mizdirection to edge Corey Nakatani and Unbridled's Note in the Breeders' Cup Turf Sprint on Saturday at Santa Anita. The race was run on Santa Anita's unique 6-1/2 furlong downhill course.

Jockey Corey Nakatani reacts after ridding Tapizar to win the Breeders' Cup Dirt Mile on Saturday at Santa Anita.

Corey Nakatani, aboard Tapizar, leads the way in the Breeders' Cup Dirt Mile on Saturday at Santa Anita.

Rajiv Maragh on Groupie Doll rides to win the Breeders' Cup Filly and Mare Sprint at Santa Anita Park on Saturday.

Rajiv Maragh, aboard Groupie Doll, leads the field to the finish during race the Breeders' Cup Filly & Mare Sprint on Saturday at Santa Anita.

With Ryan Moore aboard, George Vancouver sprints to the finish Saturday to win the Breeders' Cup Juvenile Turf at Santa Anita. The race opened the second day of the 15-race Breeders' Cup event.

Jockey Ryan Moore, center, urges on George Vancouver to the finish line to win the Breeders' Cup Juvenile Turf on Saturday at Santa Anita.

Jockey Mike Smith reacts as he walks Royal Delta to the winner's circle after winning the Breeders' Cup Ladies' Classic on Friday as Santa Anita. Smith earned his 16th victory in the event's 29-year history, breaking a tie for most wins with fellow Hall of Famer Jerry Bailey.

Mike Smith aboard Royal Delta (No. 6) leads the way in the Ladies' Classic, the final Breeders' Cup race Friday at Santa Anita. Royal Delta repeated her 2011 Ladies' Classic win as Smith got his record 16th BC riding victory. There were six Breeders' Cup races Friday, and there will be nine more Saturday.

Jockeys ride their horses in the Breeder's Cup Filly & Mare Turf. Zagora won the race.

Javier Castellano reacts to his win aboard Zagora in the Breeders' Cup Filly and Mare Turf at Santa Anita Park on Friday.

Javier Castellano, aboard Zagora, wh is led by trainer Chad C. Brown, celebrates after winning the Breeders' Cup Filly & Mare Turf on Friday at Santa Anita Park.

Jockey Garrett Gomez tosses flower petals after Beholder won the Breeders' Cup Juvenile Fillies on Friday at Santa Anita.

Garrett Gomez guides Beholder across the finish line to win the Breeders' Cup Juvenile Fillies on Friday at Santa Anita.

Garrett Gomez and Beholder leads during the Juvenile Fillies on Friday at Santa Anita.

Christophe Lemaire rides Flotilla to victory during the Breeders' Cup Juvenile Fillies Turf on Friday at Santa Anita Park.

Christophe Lemaire guiides Flotilla ahead of the pack in the stretch of the Breeders' Cup Juvenile Fillies.

Jockey Aaron Gryder douses Calidoscopio with water after winning the Breeders' Cup Marathon.

Jockey Aaron Gryder rides Calidoscopio to victory in the Breeder's Cup Marathon. At 9 years old, Calidscopia is the oldest horse to win a Breeders' Cup race.

Mike Smith aboard Antigun and Lanfranco Dettori aboard Juniper Pass lead the field into the stretch in the Breeders' Cup Marathon. Calidoscopio won from off the pace.

Jockey Patrick Valenzuela, second from right, aboard Merit Man, reacts toward Jockey Rajiv Maragh, aboard Hightail after the pair crossed the finish line in the Juvenile Sprint horse race at the Breeders' Cup on Friday at Santa Anita. Despite a stewards inquiry for contact between the two horses down the home stretch, Hightail was declared the winner in a photo finish.

Hightail, on the rail, ridden by Rajiv Maragh gets his nose ahead of Merit Man (3), ridden by Patrick Valenzuela, at the wire to win the Breeders' Cup Juvenile Sprint on Friday at Santa Anita.

Outriders head to the paddock Friday before the start of the first day of races of the Breeders' Cup at Santa Anita.