The study was conducted on 30 male boxers who had participated in AIU competition. To find out the relationship between aggression and will to win among boxers Pearson product movement correlation was used. It was find out that the p-value .45 < 0.05 level of significance, thus indicating a significant difference between the two variables. The r value was found to be 2.17 thus revealing out a positive correlation of aggression with will to win among boxers.