Going back 3 years to get a bigger sample. Showing ranks, not score.
Have not digested the meanings yet, just spitting out the numbers. Took a peak at our DL numbers too. Thought they would have been better, but I'm guessing they've improved over last year. Still new at all these stats, and learning...
Run-blocking stats
Line Yards per Carry: For 2018, we are experimenting with a new definition for college line yardage based on film study and generalization. Instead of the ALY figure FO used for the NFL, this one is tighter: the line gets credit for rushing yardage between 0-3 yards (instead of 0-4) and 50% credit for yards 4-8 (instead of 5-10). Anything over 8 yards is quantified as a highlight opportunity, and credit goes to the runner. As with the pro definition, lost yardage still counts for 125%. (Garbage time is filtered out for all line yardage averages.)
2018: 100
2017: 5
2016: 18
Standard Downs Line Yards per Carry: The raw, unadjusted per-carry line yardage for a team on standard downs (first down, second-and-7 or fewer, third-and-4 or fewer, fourth-and-4 or fewer).
2018: 91
2017: 11
2016: 102
Passing Downs Line Yards per Carry: The same unadjusted averages for rushing on passing downs.
2018: 103
2017: 20
2016: 8
Opportunity Rate: The percentage of carries (when four yards are available) that gain at least four yards, i.e. the percentage of carries in which the line does its job, so to speak.
2018: 112
2017: 11
2016: 46
Power Success Rate: This is the same as on the pro side -- percentage of runs on third or fourth down, two yards or less to go, that achieved a first down or touchdown.
2018: 44
2017: 38
2016: 16
Stuff Rate: Same as STUFFED on the pro side -- percentage of carries by running backs that are stopped at or before the line of scrimmage.
2018: 106
2017: 22
2016: 30
Pass-blocking stats
Sack Rate: Unadjusted sack rate for all non-garbage time pass attempts.
2018: 68
2017: 65
2016: 95
Standard Downs Sack Rate: Unadjusted sack rate for standard downs pass attempts.
2018: 98
2017: 58
2016: 120
Passing Downs Sack Rate: Unadjusted sack rate for passing downs pass attempts.
2018: 49
2017: 88
2016: 25