The purpose of this study was to examine what effect Propostion 48 has had on black representation on NCAA Division IA men's basketball and football teams. A one - page questionnaire was mailed to the compliance coordinator at each of the 106 col1eges and universities participating in men's basketball and football at the NCAA Division IA level from 1985-86 to 1990-91. The questionnaire contained two charts and one open - ended question. The questionnaire was designed to identify any change in black representation on football and basketball teams since the inception of Proposition 48. This was done by comparing the final year prior to the introduction of Proposition 48 with each of the 5 succeeding years. Responses were received from 45 of the colleges and universities. However, due to incomplete information, and several declinations the data was computed on only 19 responses. The data was analyzed through a statistical test of differences between two populations at a .05 confidence level. Analysis indicated only a total of 4 significantly positive Z scores out of a possibility of 205 scores. This confirmed the belief of the researcher that Proposition 48 did not have a significantly negative effect on the representation of black student and universities athletes participating in football and basketball at NCAA Division IA colleges