Reports of Mares Bred Due Aug. 1


The Jockey Club requires all Reports of Mares Bred for the 2019 breeding season to be submitted by Aug. 1.

“To ensure that the breeding statistics we release in the fall are as accurate as possible, we request that RMBs be submitted by Aug. 1,” said Matt Iuliano, executive vice president and executive director of The Jockey Club.

Stallion managers who submit completed RMBs by that date will be among the first to receive their Stallion Service Certificates, which facilitates the timely registration of 2020 foals.

Reports of Mares Bred may be submitted via Interactive Registration at or a form is available by e-mail, fax, or mail by contacting [email protected].


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