Court Vision pulled off a 64-1 upset in the $2 million Breeders' Cup Mile as three-time champion Goldikova finished third in her final race.
Court Vision nipped Turallure by a nose on Saturday at Churchill Downs.
Goldikova, the champion mare from France, failed in her quest for an unprecedented fourth straight Breeders' Cup win. She battled her way to a brief lead in deep stretch but could not hold off the pair of late challengers.
Goldikova held third, as a claim of foul by Patrick Valenzuela aboard Courageous Cat was disallowed.
Court Vision paid $131.60, the second highest payoff in the world championships after the $269.20 Arcangues paid in the 1993 Classic.
Robby Albarado was aboard for trainer Dale Romans as Court Vision ran the one mile on the turf in 1 minute, 37.05 seconds.
Classic
Drosselmeyer, a 14-1 long shot, roared down the middle of the track and caught Game On Dude in the closing strides. Hall of Fame jockey Mike Smith beat his former fiance, Chantal Sutherland, who was aboard Game On Dude.
Juvenile
Hansen upset even-money favorite Union Rags by a head. Ridden by Ramon Dominguez, Hansen ran 1-1/16 miles in 1:44.44 and paid $16.20.
Turf
Joseph O'Brien, 18, became the youngest jockey to win a Breeders' Cup race when he guided St Nicholas Abbey to victory. He was riding for his father, trainer Aidan O'Brien. St Nicholas Abbey ran 1-1/2 miles in 2:28.95 and paid $15.60 to win.
Dirt Mile
Caleb's Posse came charging down the stretch to overtake pacesetter Shackleford and win the Dirt Mile by four lengths. Ridden by Rajiv Maragh, Caleb's Posse ran one mile in 1:34.59 at 6-1 odds.
Turf Sprint
Regally Ready won with a strong inside move, the first winning favorite of the day at 2-1. Regally Ready carried Corey Nakatani to his ninth Breeders' Cup victory.
Sprint
Amazombie rallied to win by a neck at 7-1 odds. It was jockey Mike Smith's 14th Breeders' Cup victory, leaving him one behind the record of 15 by retired jockey Jerry Bailey.
Juvenile Turf
Wrote rallied in the deep stretch to beat Excaper by 2-1/4 lengths, with Farraaj third, completing a sweep by foreign horses.
Marathon
Afleet Again came from well off the pace to win by 2-1/4 lengths at 41-1 odds. Ridden by Cornelio Velasquez, Afleet Again ran 1-3/4 miles in 3:00.39 and paid $85.20 to win.
