The two great obstacles in the way of the success of the majority of professional ball players are wine and women. The saloon and the brothel are the evils of the baseball world at the present day; and we see it practically exemplified in the failure of noted players to play up to the standard they are capable of were they to avoid these gross evils. One day it is a noted pitcher who fails to serve his club at a critical period of the campaign. Anon, it is the disgraceful escapade of an equally noted umpire. And so it goes from one season to another, at the cost of the loss of thousands of dollars to clubs who blindly shut their eyes to the costly nature of intemperance and dissipation in their ranks. We tell you, gentlemen of the League and Association, the sooner you introduce the prohibition plank in your contracts the sooner you will get rid of the costly evil of drunkenness and dissipation among your players. Club after club have lost championship honors time and again by this evil, and yet they blindly condone these offences season after season. The prohibition rule from April to October is the only practical rule for removing drunkenness in your teams. PRIVATE SIGNALS IN COACHING. The coaching of base runners by private signals is an improvement in the game which is bound to come into vogue eventually. The noisy method of coaching which disgraced most of the American Association club teams in 1888 is doomed to die out. In the case of the coaching of deaf mutes, like Hoy and others, private signals had to be employed, and it can readily be seen how effective these can be made to be when properly systematized. There is not a single point in noisy verbal coaching which aids base-runners. In fact, in five cases out of six, it is a detriment to the runner. The fact is, the whole object of rowdy coaching is to annoy and confuse the battery players and not to help base-running. The way to rattle both the catcher and pitcher with the best effect, and to do it legitimately, is by private coaching. In this way a pitcher is more likely to get bothered in his endeavors to interpret the private signals than by the noisiest of verbal coaching. [Illustration: Brooklyn Grounds.] THE AMERICAN ASSOCIATION. THE CHAMPIONSHIP CAMPAIGN OF 1888.