T M Big Sir

T M Big Sir is a 3-year-old bay mare from Japan, trained by Akinori Takeshita. She is the offspring of the stallion Big Arthur and the mare Romiou.

So far in her career, T M Big Sir has won one race. Her most notable victory occurred on August 20, 2024, at Nagoya, where she was ridden by Mochizuki Junki and secured a win in a race worth $800,001, beating Esta Bonito.

Throughout her career, she has proven to be a profitable horse for bettors, yielding a 33 percent return on investment for those who have supported her.