WinStar Farm stallion Improbable (City Zip), the champion older male of 2020 and a 'TDN Rising Star', was euthanized late last night at Rood & Riddle Equine Hospital in Lexington after suffering from ataxia behind, a condition which causes poor voluntary muscle control, the farm said in a release early Sunday.
“He was sent to Rood and Riddle yesterday morning to determine the exact cause of the ataxia,” said Elliott Walden, president, CEO, and racing manager of WinStar Farm. “He was responding well to treatment, but went to lie down in his stall, and fell awkwardly. As a result, he broke his right tibia, which could not be repaired.”
Improbable won three consecutive Grade I races in 2020, taking the GI Hollywood Gold Cup at Santa Anita, the GI Whitney S. at Saratoga and the GI Awesome Again S. at Santa Anita en route to Eclipse honors at season's end.
Undefeated at two, Improbable broke his maiden at first asking at 'The Great Race Place' in late September of 2018. He followed that up with a score in the Street Sense S. at Churchill Downs in early November, which earned him a 'TDN Rising Star' badge for the effort.
Improbable winning the Whitney | Sarah Andrew
Improbable's juvenile year ended with a five-length win going 1 1/16 in the GI Los Alamitos Futurity. His time of 1:41.18 was the fastest in over a decade.
A stakes winner each season from two to four, Improbable concluded his career with a runner-up finish in the GI Breeders' Cup Classic in 2020.
All told, he won seven starts, six of them stakes, and earned $2,729,520 for owners WinStar Farm, China Horse Club and SF Racing.
“These horses are our life, and we work every day to take care of them the best way we know how,” said Dr. Natanya Nieman, general manager and resident veterinarian at WinStar Farm. “The whole team is reeling. Improbable gave us many great moments to share with our partners, our team, and the whole racing community. It is tragic.”
Bred in Kentucky by St. George Farm and G. Watts Humphrey Jr., Improbable was acquired by Maverick Racing and China Horse Club for $200,000 out of the Taylor Made Sales Agency consignment at the 2017 Keeneland September Sale.
Out of the A.P. Indy mare Rare Event, the 8-year-old stallion was bred to 329 mares in his first two books and is represented by his initial crop of 2-year-olds this year, including a colt out of the stakes-placed Inaugurate (Empire Maker) that was purchased by trainer Jimmy DiVito, agent, for $475,000.
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