**Note: Only broodmare sires with a calculated BMSPI and having at least 5 MS bred Route starters are listed. BMSPI is calculated when foals have raced in North America. Earnings do not include Japanese earnings. Categorical leaders are in bold.Links to other lists by Earnings, stakes winners, winners, miler by spi, and sprint by spi. Return to Home Page.
|Rank||Broodmare Sire||Route/All||Route/All||Route/All||(ChiefEarner, Earnings, Sire -- Dam)||BMSPI|