Sail By is a 3 year old filly and has raced from 2021 to 2022. She was sired by Astern out of the Johar mare Fly By . She was trained by Leah Gyarmati and has raced for Treadway Racing Stable, and was bred in Kentucky, United States by Jeff Treadway. Sail By has raced and won at Belmont at Aqueduct, Aqueduct, Belmont Park, Del Mar, Monmouth Park, Saratoga. Her has a stakes win at the 2021 Miss Grillo (G2).