Overall, RFM Corporation was more successful in the amateur league, its team won three championships from 1987 to 1989 and featured some of the best amateur cagers and national team members such as Elmer Cabahug, Renato Agustin, Ricric Marata, Alvin Patrimonio and Zaldy Realubit. Purefoods were mostly consists of players who didn't really make their mark into the pro league and some collegiate standouts.
