Sixtythreecaliber

Sixtythreecaliber is a 5-year-old filly from the United States, trained by Thomas Amoss. She is the offspring of the stallion Gun Runner and the mare Classofsixtythree. Throughout her career, Sixtythreecaliber has won 6 races. Her most notable victory came on July 20, 2023, at Saratoga, where she was ridden by Tyler Gaffalione and clinched a win in Race 8 - Allowance Optional Claiming, earning $162,500 and beating Nostalgic. She has proven to be a lucrative horse for bettors, providing a 306 percent return on investment for those who supported her throughout her racing career.