The Silverbulletday Stakes is an American Thoroughbred horse race run annually each January at Fair Grounds Race Course in New Orleans, Louisiana. A race for three-year-old fillies, it is contested on dirt over a distance of 1+1⁄16 miles. Previously known as the Tiffany Lass Stakes, it was renamed in 2011 to honor U.S. Racing Hall of Fame inductee Silverbulletday.