The Breeders' Cup got off to a chaotic start on its second day, with a rare disqualification in the opening race and a horse euthanized with a broken leg at Santa Anita.
The $2 million Juvenile Fillies went from strange to tragic over several minutes Saturday. The DQ was announced after a green screen went up in a spot approaching the final turn to shield injured Secret Compass from the crowd.
Ria Antonia finished second but was declared the winner of the 1 1/16-mile race after She's a Tiger was disqualified by the stewards.
They ruled that She's a Tiger and Gary Stevens drifted out late, bumped Ria Antonia and Javier Castellano, slowing her momentum.
''I had gotten by Gary but when he came in to me, he bumped me off-stride,'' Castellano said.
Stevens, who won the $2 million Distaff with Beholder on Friday, said the stewards had a tough call.
''The stewards made their call and I wouldn't disagree with that,'' he said.
It was the first DQ of a winner since the inaugural 1984 Juvenile Fillies race in which Fran's Valentine won and later was placed 10th.
''This is heartbreaking,'' said Jeff Bonde, who trains She's a Tiger.
Sent off at 32-1 odds, Ria Antonia paid $66.60, $29.80 and $17.40. The winning time was 1:43.02 and the margin was a nose.
''If that horse changes course and doesn't make contact, you say, `OK, leave it up,''' said Jeremiah Englehart, who trains Ria Antonia. ''But once you make contact it has to come down.''
She's a Tiger returned $6.40 and $4.80. Rosalind paid $6.80 to show.
Running third at the time, Secret Compass' front legs collapsed, slamming jockey John Velazquez hard into the dirt. The 2-year-old filly trained by Bob Baffert was euthanized after sustaining a lateral condylar fracture, according to on-call veterinarian Dr. Wayne McIlwraith.
''It is the worst type of injury we get, unfortunately,'' he said.
Velazquez was taken to the hospital, but there was no immediate update on his condition. He was set to ride in all nine Breeders' Cup races, but was replaced by other riders.
Order was restored in the next race, with 3-2 favorite Dank winning the $2 million Filly & Mare Turf by a half-length over Romantica.
Ridden by Ryan Moore, Dank ran 1 1/4 miles in 1:58.73 and paid $5, $3.40 and $2.80. The Britain-bred filly is trained by Michael Stoute.
''She had everything right today,'' Moore said. ''I didn't have to take too many chances because she was the best filly in the race.''
Another favorite, 3-1 Groupie Doll, won the $1 million Filly & Mare Sprint for the second straight year by a half-length.
Ridden by Rajiv Maragh, the 5-year-old mare covered seven furlongs in 1:20.75 and paid $8, $4.60 and $3.40. She's trained by Buff Bradley.
''She's the best,'' Bradley said. ''I'm so glad she got to show that today.''
Judy the Beauty finished second, with Luis Saez a late replacement for Velazquez.
Mizdirection defended her title in the $1 million Turf Sprint for co-owner Jim Rome, the sports talk host.
She ran 6 1/2 furlongs in 1:12.25, improving to 7-0 on Santa Anita's downhill turf course and paying $7.40 to win as the 5-2 favorite.
''She loves it here, eh?'' trainer Mike Puype said.
Rome said Mizdirection is headed to the sales ring in Kentucky on Monday.
Mike Smith guided Mizdirection to a half-length victory, extending his record for most Cup wins by a jockey to 20. He won two races on opening day Friday.
Reneesgotzip and Tightend Touchdown dead-heated for second.
