KY Turf Cup: Mercante goes from Cinderella to expectations
At 7h52, on September 6, 2025 • By Kentucky Downs
Carl Pollard’s 5-year-old gelding Mercante, one of the favorites in Saturday’s $2.5 million KTDF Kentucky Turf Cup Invitational (G2) at Kentucky Downs, transitioned on Kentucky Derby Day from Cinderella story to legitimate contender every time he runs.
That’s when Mercante nearly pulled off an upset in the $1 million Old Forester Turf Classic (G1) at Churchill Downs, leading in the final furlong before finishing second by three-quarters of a length to favored Spirit of St Louis.
Spirit of St Louis, who runs in Saturday’s $2.5 million FanDuel TV Mint Millions Invitational (G3) on Kentucky Downs’ FanDuel TV U.S. Open Turf Championships card, is trained by Chad Brown, his large stable well-populated with Grade 1 turf winners. Mercante is one of four horses — only two currently racing — trained by Brian Knippenberg, who is also the long-time farm manager at Hermitage Farm outside of Louisville. Knippenberg manages the dual careers with his racehorses minutes away at Tyrone Training Center (formerly Skylight) in Oldham County.
After a 16-month layoff, Mercante won a pair of allowance races while racing in anonymity at Turfway Park over the winter. The gelding and Knippenberg jumped into the spotlight when they won the Grade 3 Kentucky Cup Classic on the Jeff Ruby Steaks undercard.
“It’s a little different now. We’ve sort of shifted from Cinderella story to expectations,” Knippenberg said by phone with a laugh. “Which is a little bit stressful, but it’s all because the horse has earned us that expectation. It’s really exciting. Obviously, he owes us nothing. So even taking a swing at a huge race like this is still pretty low pressure and a lot of fun. We’re having a blast doing all this. But the degree of expectation has certainly ticked up a little bit.”
What the heck is a manica?
Hall of Famer Bill Mott — trainer of reigning Kentucky Derby, Belmont and Travers Stakes winner Sovereignty — was Mercante’s original trainer at the racetrack. However, in his work at Hermitage, Knippenberg gave Mercante his earliest pre-race training and also had him when he was laid up with swelling in an ankle that kept flaring up, even as the horse showed no sign of lameness. Knippenberg said Mott suggested sending Mercante to Dr. Wes Sutter at Kentucky Equine Hospital in nearby Simpsonville.
It turned out “to be a thing called the manica,” Knippenberg said. “It’s a little C-shaped piece of the anatomy. The two big tendons in the forelimb, they’re not connecting to it. They’re basically a guide, like the ‘keeper’ on a bridle, essentially. The manica had actually gotten a rough edge on it, so it kept rubbing, and the tendon would fill up all the time. The horse was never lame or anything, but it was swollen, and you don’t want to mess with a swollen horse
“When we were finally able to ultrasound him while he was actually swollen, Dr. Sutter saw this, and he was able to clean the rough edge off. The tendon was uninjured; it was just being irritated by this little device that holds it in place.”
Knippenberg admitted that he’d never heard of the manica. “I had to Google it,” he said. “I’ve actually told some other veterinarians about it, and they’re like, ‘I’ve got to go back to my anatomy book.’ Hat’s off to (Sutter) for solving that mystery.”
Knippenberg was getting Mercante prepared to return to Mott, a process where progress would be tempered by setbacks.
“It just got to taking forever,” he said. “I’d put a lot of time and effort into the horse, so I just asked Mr. Pollard, ‘What about letting me take a crack at this nice horse?’ And he said yes.
“… All through that, Mr. Pollard stood by me and stood by the horse. It’s wonderful for Carl Pollard. I feel like this horse deserves to be a great horse with all he’s been through. In my mind, he’s a great horse.”
Pollard spent a decade as Churchill Downs’ chairman of the board and owned Hermitage Farm from 1995, following the death of Hermitage Farm’s iconic owner and close friend Warner L. Jones Jr., until selling it in 2010 to Louisville power couple Steve Wilson and Laura Lee Brown.
Mercante is the last foal of Pollard’s 2000 Breeders’ Cup Juvenile Fillies winner and 2-year-old champion Caressing. His sire is 2017 Horse of the Year Gun Runner. Neither horse ran on turf. Mercante gives Mott credit for originally putting Mercante on turf back in 2023 after a trio of subpar dirt races. Racing in New York, Mercante won a maiden race and was third in two allowance races before being sidelined. In his first start for Knippenberg, on Nov. 2, 2024, he was a very close third at 20-1 in a Churchill Downs turf allowance before his racing moved on to Turfway’s synthetic surface.
The OMG! Moment in the G1 Turf Classic
The Old Forester Turf Classic proved Mercante was a top turf horse and not just a synthetic specialist.
“We just stayed in the paddock and watched the Turf Classic,” Knippenberg said. “I don’t know who was standing behind us, but somebody said, ‘OMG!’ behind me when we hit the top of the lane. And that’s how it felt, like he might actually do this. That kind of cemented this was all legitimate. And, of course, answering that with the Arlington win.”
Mercante captured Churchill Downs’ Grade 3 Arlington Stakes in late May after a stretch duel with heavy favorite Brilliant Berti, last year’s Gun Runner winner at Kentucky Downs and who runs in the Mint Millions. “That solidified this is really happening, and he’s really this good,” Knippenberg said.
Mercante is the 5-1 second choice with Arlington Million winner Fort Washington in Nick Tammaro’s morning line for the 1 1/2-mile Kentucky Turf Cup. The 4-1 favorite is 2024 winner Grand Sonata, who was second in the G1 Arlington Million at Colonial Downs. Regular rider Joe Ramos, who is among the leading riders at Horseshoe Indianapolis, will be back aboard Mercante.