I have become a big fan of the Daily Racing Form product called Formulator.
It has a number of great features including showing the racing results for a sire’s top 20 progeny. With a few clicks I found out that none of Jess’s Dream’s 2 year old’s have run better than a 70 Beyer so far this year.
You can also find the career Beyers and race record for any dam.
You can do a lot with trainer stats, and the pace numbers are interesting
My point is that it is great tool for any race you are handicapping, but it also has uses for those buying horses.