College Football by the Numbers: Week 10's Best Defensive Performances

Monday, November 5, 2012

Week 10's Best Defensive Performances

The EP3, or effective points per possession, measure the average number of "effective" points earned each drive during a game. Effective points consider field position as well as actual points. The EP3+ is the team's average performance over the course of the season adjusted for the opposition. The EP3+D is the defensive score while the EP3+O is for the offense. The Perf-O begins with the single-game EP3 and adjusts for the opponent's EP3+D. The Perf-D begins with the opponent's EP3 and adjusts it for the opponent's EP3+O.

UCLA managed one of the better performances of the season in their 66-10 win over Arizona. Not only did the Bruins have the week's 3rd best Perf-D, they were also 5th in Perf-O. LSU was in the top 25 in Perf-O and -D but still managed to lose. LSU played the best defense in the nation on Saturday, but Alabama was also playing top 20 offense. Missouri also finished in the top 10 in a losing effort.

Total <=0	Percent of plays that are negative or no gain
Total >=10	Percent of plays that gain 10 or more yards
Total >=25	Percent of plays that gain 25 or more yards
10 to 0	Ratio of Total >=10 to Total <=0

Total <=0	Percent of plays that are negative or no gain
Total >=10	Percent of plays that gain 10 or more yards
Total >=25	Percent of plays that gain 25 or more yards
10 to 0	Ratio of Total >=10 to Total <=0

Total <=0	Percent of plays that are negative or no gain
Total >=10	Percent of plays that gain 10 or more yards
Total >=25	Percent of plays that gain 25 or more yards
10 to 0	Ratio of Total >=10 to Total <=0

3rdLComp%	Completion % on 3rd and long (7+ yards)
SitComp%	Standardized completion % for down and distance. Completion % by down and distance are weighted by the national average of pass plays by down and distance.
Pass <=0	Percent of pass plays that are negative or no gain
Pass >=10	Percent of pass plays that gain 10 or more yards
Pass >=25	Percent of pass plays that gain 25 or more yards
10 to 0	Ratio of Pass >=10 to Pass<=0
%Sacks	Ratio of sacks to pass plays
Bad INTs	Interceptions on 1st or 2nd down early before the last minute of the half

YPC1stD	Yards per carry on 1st down
CPCs	Conversions (1st down/TD) per carry in short yardage situations - the team 3 or fewer yards for a 1st down or touchdown
%Team Run	Player's carries as a percent of team's carries
%Team RunS	Player's carries as a percent of team's carries in short yardage situations
Run <=0	Percent of running plays that are negative or no gain
Run >=10	Percent of running plays that gain 10 or more yards
Run >=25	Percent of running plays that gain 25 or more yards
10 to 0	Ratio of Run >=10 to Run <=0

College Football by the Numbers

Monday, November 5, 2012

Week 10's Best Defensive Performances

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Conv/T 3rd	Conversions per target on 3rd Downs
Conv/T PZ	Touchdowns per target inside the 10 yardline
%Team PZ	Percent of team's targets inside the 10 yardline
Rec <=0	Percent of targets that go for negative yards or no net gain
Rec >=10	Percent of targets that go for 10+ yards
Rec >=25	Percent of targets that go for 25+ yards
10 to 0	Ratio of Rec>=0 to Rec<=0

NEPA	"Net Expected Points Added": (expected points after play - expected points before play)-(opponent's expected points after play - opponent's expected points before play). Uses the expected points for the current possession and the opponent's next possession based on down, distance and spot
NEPA/PP	Average NEPA per play
Max/Min	Single game high and low