Indiana Horse Racing Commission


Welcome to the free hypomating section of the American Racehorse Stallion Register powered by To use this feature, simply type in the name of your mare and select from one of the nearly 70 stallions listed. After you submit your request, you will be asked to confirm your mare’s name and foaling year. You can also input other information, such as the color and sex of the hypothetical foal. Finally, you can view the inbreeding information, dosage profile, dosage index and center of distribution for the foal. By scrolling to the second page, you can view interactive nicking. For any questions about this feature, please contact Denis Blake at

Hypothetical Foal

Choose Sire & Enter a Dam below: