|Breeder||August Belmont, Jr.|
|Owner||1) August Belmont, Jr.
2) John Boden
3) Canadian National Bureau of Breeding
|United States Hotel Stakes (1901)
American Classic Race wins:
Belmont Stakes (1902)
|Champion Thoroughbred sire- New York Horse Show (1910)|
At the 1903 dispersal sale of Belmont's stable, Masterman was purchased by John Boden for $2,500. Masterman was later given to the Canadian Breeding Bureau by Boden in September 1908 for use as a sire for cavalry horses. Masterman was euthanized in June 1911 after sustaining serious injuries at a contract farm in Petite Cote, Quebec where he was being stabled.