Honor A. P., winner of the Grade 1 Santa Anita Derby on June 6 and fourth in the Kentucky Derby on Sept. 5 at Churchill Downs, has been retired because of a tendon injury, trainer John Shirreffs said Monday.
Honor A. P. will enter stud in 2021 at Lane’s End Farm in Kentucky, the farm announced in a statement Monday. A fee has not been determined.
The injury was detected last week shortly after Honor A. P. returned to Shirreffs’s base at Santa Anita.