The Memphis Tigers improved to 3-0 with the 42-6 win over South Alabama.

TigerSportsReport.com and Rivals.com have partnered with Pro Football Focus. PFF is the best advanced statistical database in football. Each week throughout the season, TSR will utilize PFF's stats, grades, and analytics to better inform Tiger fans.

TSR will assign a star rating for each players performance. Here's the breakdown-

1-45 = 1* (Below average to average performance)

46-60 = 2* (Average to above average performance)

61-75 = 3* (Pretty good performance)

76-89 = 4* (Very good performance)

90-99 = 5* (Amazing performance)

Lets take a look at the defensive grades from the South Alabama game

Here's the chart showing the full grades