Test Mating

Choosing the right stallion for your mare is one of the most important decisions a breeder makes. To support this process, a number of free online test mating tools are available, allowing breeders to evaluate potential crosses based on pedigree compatibility and historical breeding data.

These tools can help identify patterns in proven crosses, highlight inbreeding or outcrossing opportunities, and offer insight into what sires may best complement your mare’s bloodlines.

Recommended Resources

Test Mating & Stallion Selector

Click on the below logos to be taken to the Australasian studs tools for matching your mare against their world class stallion offerings!

Classic Families

Visit classicfamilies.net to access one of the most extensive Standardbred pedigree databases available. The site includes tools for test mating, performance comparisons, and exploring maternal families. A valuable resource for identifying standout crosses or lineage patterns across Australasia.

International Databases

For breeders using international sires, test mating tools are also available on sites such as the USTA Pathway (USA) and Standardbred Canada. While some features may require a subscription, they offer valuable insights when considering North American or European stallions.


Things to Keep in Mind

Test mating tools are just one part of the decision-making process. While they offer valuable data, they don’t replace experienced judgement, commercial trends, or physical compatibility assessments. Breeders are encouraged to use these tools in combination with advice from stud farms, pedigree consultants, and fellow breeders.

If you need help interpreting test mating results or wish to discuss breeding options, feel free to contact NZSBA Executive Manager Brad Reid.