He is owned by Jill Baffert, wife of the trainer, and George Jacobs, owner of Georgee's Pizza in La Canada, California.
The colt also took the grade II Indiana Derby in 2009, setting a stakes record.
Misremembered made his four year debut in early February in the Grade II Strub Stakes at Santa Anita.
On March 6, 2010, he won the $750,000 Santa Anita Handicap, holding off fast-closing Neko Bay.
Misremembered raced once as a five year old, winning the Santana Mile Stakes at Santa Anita by five lengths in 1:33.50.