TwinSpires Player hits first Rainbow Six Jackpot at Gulfstream Post author:Daniel McGinn Post published:January 28, 2011 Post category:News The Bloodhorse January 28, 2011 — TwinSpires Player Hits First Rainbow Six Jackpot at Gulfstream Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like Churchill considering Derby sire bet November 25, 2014 Tampa Bay Downs closes a challenging season May 7, 2012 2.3.10 computer control changes illegal February 3, 2010