Theory Return

Theory Return is a 5-year-old filly from Japan, trained by Takahiro Mizuno. She is the offspring of the stallion Strong Return and the mare Siberian Theory. So far in her career, Theory Return has secured 2 victories. Her most notable win occurred on December 30, 2022, at Sonoda, where she was ridden by Osamu Shimohara and triumphed in a race worth $1,221,134.00, defeating Blue Arrow.