In their book A Century of Champions, based on the Timeform rating system, John Randall and Tony Morris rated Teenoso a " superior " winner of the Derby.
In their book A Century of Champions, based on the Timeform rating system, John Randall and Tony Morris ranked him as the third best North American horse of the 20th century ( behind Secretariat and Citation ) and the ninth best in their global ranking.
0.004 seconds.