Doc Amster

Doc Amster is a 7-year-old gelding from the United States, trained by Ronald Coy. He is the offspring of the stallion Midshipman and the mare Gabeira. Throughout his career, Doc Amster has achieved victory in 4 races. His most notable win occurred on August 17, 2024, at Gulfstream, where he was ridden by Edgard Zayas and secured a prize of $13,800 in a claiming race, outperforming Uranium.