A total of 5 variables were used in the linear regression ran through the STATA software in order to establish any correlation with the following variables and the total number of cards received: Skin tone, Games Played, Position, Seasons and Fouls committed. The independent variables of Skin tone and Position variables are expected to have the biggest effect on the number of total cards received, with Skin tone forming the foundation of my hypothesis and Position naturally affecting my results. This leaves me with the formula for my linear panel regression as follows: