Eureka, as a member of the St. Louis County Athletic Association offering the following levels of Baseball competition:
National- The highest level of competition available. Teams in this division are normally considered select because they control all aspects of their rosters and will often play over 40 games a year.
American- This is a mid-level of competition. Teams in this division are normally considered semi-select because they control most aspects of their rosters and will generally play between 20-30 games a year.
Continental- This is the recreational level of competition. Teams in this division tend to be designed more for skill development and will often complete their rosters from association draft pools.
Within each of the above classifications there are generally three sub-levels;
Blue-Highest level
Red- Mid level
White-Lowest level
Each coach is required to complete a ranking form each year where an assessment of their team is made. Ranking forms are due to the Boys Coordinator (see calendar for deadline) and submitted to the SLCAA board for final ranking.