J M R Gemma

J M R Gemma is a 5-year-old dark bay/brown mare from the United States, trained by John Simms. She is the offspring of the stallion Giant Gizmo and the mare She’s A Ringer. Throughout her career, J M R Gemma has won 4 races. Her most notable victory came on September 25, 2023, at Fort Erie, where she was ridden by Amanda Vandermeersch and won a $9,067 claiming race, beating Orbiting The Sky. She has proven to be a lucrative horse for bettors, offering a 108 percent return on investment for those who backed her throughout her racing career.