This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

LOUISVILLE, Ky. (AP) — Hall of Fame trainer Bob Baffert said Sunday that his barn has been told Kentucky Derby winner Medina Spirit failed a postrace drug test, the latest doping scandal for horse racing and arguably the sport’s premier trainer.

Flanked by his attorney Craig Robertson in a morning news conference at Churchill Downs on Sunday, Baffert said Medina Spirit was found to have 21 picograms of the steroid betamethasone, double the legal threshold in Kentucky racing, in a postrace sample.

That is the same drug that was found in the system of Gamine, another Baffert-trained horse who finished third in the Kentucky Oaks last September.

Baffert denied any wrongdoing and said he did not know how Medina Spirit could have tested positive. He said Medina Spirit has never been treated with betamethasone and called it “a complete injustice.”

John Velazquez riding Medina Spirit throws a rose after his victory in the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)

“I got the biggest gut-punch in racing, for something I didn’t do,” said Baffert, who vowed to be transparent with racing investigators.

Baffert said his camp received the word of the positive test from Kentucky officials on Saturday. Baffert said Medina Spirit has not yet been officially disqualified from the Kentucky Derby, though that still could happen after other tests and processes are completed.

“This shouldn’t have happened,” Baffert said. “There’s a problem somewhere. It didn’t come from us.”

Medina Spirit won the Kentucky Derby on May 1 by a half-length over Mandaloun, giving Baffert his recordsetting seventh victory in the race that starts the Triple Crown season. Medina Spirit is still expected to race in the Preakness, the Triple Crown’s second jewel, on Saturday.

“He ran a gallant race,” Baffert said.

Last month, Baffert won an appeals case before the Arkansas Racing Commission, which had suspended him for 15 days for a pair of positive drug tests involving two of his horses that won at Oaklawn Park on May 2, 2020. The horses tested positive for lidocaine, a painkiller, which Baffert said they were exposed to inadvertently.

“There’s problems in racing,” Baffert said. “But it’s not Bob Baffert.”

John Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)

The New York Times said in November 2020 that Baffert-trained horses have failed at least 29 drug tests in his four-decade career.

“I’m worried about our sport,” Baffert said. “Our sport, we’ve taken a lot of hits as a sport. These are pretty serious accusations here, but we’re going to get to the bottom of it and find out. We know we didn’t do it.”


AP Sports Writer Tim Reynolds contributed.