Whats wrong with the RPIs?
Although things are improving, there’s still a very limited amount of inter-regional play in college baseball. This means that in sections of the country with fewer Division I baseball schools, such as the West, the pool of available opponents tends to be smaller, which tends to pull winning percentages towards .500. As a result of the RPI only considering two levels of interconnectedness, teams from these regions tend to be underranked by the RPI’s.