Why no exchange win market on the Kentucky Derby ???

dunno? Is it because they don't have a licence?

U need to ask Betfair that one.  They don't have a contract for this meeting and many others including Del Mar, Santa Anita, Golden Gate, Gulfstream, Calder, Arlington, etc.  A DISGRACEFUL service

Not Betfair's fault. Those jurisdictions won't allow Betfair access. Small minded on their part.

This is is a little bit better than one year ago.

Finger Lakes is back and we had Sam Houston 4 times per week on exchange, and Lousiana QH.