Biancone, cold with 2 year olds, my theory why

[Nostradamus]

Originally Posted by slotdirt

If horses run so well from poly to dirt, why is it a pretty widely used angle to not use a horse who has run really well on poly their first start back on dirt? Just wondering.

It isn't a good angle at all. There is no statistical proof of it. The only statistical proof so far is that poly is safer than horses. They have found nothing to prove what you are saying.