Keeneland has cataloged 4,635 horses for the 83rd edition of its September Yearling Sale, which will cover 12 sessions from Monday, Sept. 14 through Saturday, Sept. 26, the auction company said via a Tuesday press release.The 2026 catalogue features horses by 189 sires, including 24 first-crop sires represented by 1,072 yearlings. Of the horses in the catalogue, 722 yearlings are by North America's top 10 leading sires, underscoring the depth and quality found throughout the auction.Last year's September Sale was the world's highest-grossing Thoroughbred auction in history with more than $531.7 million in sales for 3,078 horses. The number of million-dollar horses (56) along with the average price ($172,755) and the median price ($80,000) all set records for the sale.“The 2025 September Sale established a historic benchmark,” Keeneland President and CEO Shannon Arvin said. “With record participation and strong economic performance, buying power was evident at every level of the market. Selling at Keeneland comes with clear advantages: an unmatched auction team, world-class hospitality, a broad buying base with the highest quality of bloodstock and sellers and the full force of the global Thoroughbred industry.”“This year's September Sale offers remarkable quality and depth from the opening session through the final day,” Keeneland Vice President of Sales Tony Lacy said. “With so many outstanding yearlings, placing horses throughout the catalogue required careful consideration. We are grateful to the breeders and consignors who continue to entrust Keeneland with their best horses. Now our focus turns to delivering the strongest possible marketplace for every buyer and seller.”Click here for more information.The post Keeneland Catalogs 4,635 Horses For 83rd September Yearling Sale appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.