Several of the all-time winningest jockeys in Breeders’ Cup World Championships history are still active, and if you are stuck between two horses in any given race and looking for a tiebreaker in your handicapping on Nov. 3-4 at Santa Anita Park, you could do a lot worse than picking the contenders ridden by jockeys that have had the best success at the Breeders’ Cup so far in their careers.