Pyro

closers win almost half of the KY derbies, stalkers take about 1/2 the rest. So all things being equal you'd take a closer. All things being equal. It seems that the various running styles are about equallydistributed but that's just a rough count based on last couple runnings of the derby.

OTOH, some running styles like stalkers have to turn into closers in the derby because of all the traffic. Fu Peg or Charismatic might be examples of this.

All in all one should not dismiss a horse for the derby on the basis of his being a closer. Being a closer is a plus.