Lassarock

Lassarock is a 5-year-old dark bay or brown mare from the United States, trained by John Hirdes. She is the offspring of the stallion Red Rocks and the mare Marrimeclaire. Throughout her career, Lassarock has achieved one victory. Her most notable win occurred on December 4, 2022, at Golden Gate Fields, where she was ridden by Assael Espinoza, securing a prize of $7,338 in a Maiden Claiming race, overcoming her competitors.