Point of the matter, counselor, seems to be that if you percieve/predict Rachel would hold off Z at nine furlongs, on any surface, at any track, is pure lunacy. Bulletin....Z better on dirt............. and unbeatable on turf!
If it were Fairplex, most handicappers would take Rachel!
Certain tracks favor Zenyatta. Certain tracks favor Rachel. No horse is unbeatable at every track though.