Mr.Meanie
12-23-2009, 12:00 PM
That site deserves some visits, so check it out this article over there:
http://www.milehighreport.com/2009/12/23/1206864/the-dude-abides-the-stats-that
Here are a few gems from that article.
Usually I put up a graph each week expounding upon the turnover margin in Denver's win/loss. This week, Denver won the turnover battle and lost the game, so it's a good time to look at what has been another key area for Denver (weīll deal with turnovers shortly). Itīs no secret that Denver has struggled on 3rd downs. But just how bad has it been? Not as bad as taking one to the gut, but letīs take a look:
The blue line is the league-average per game since the Broncos' bye week. It has ranged from 37.13% to 37.79%. This is normal. The league average usually runs between 37% and 38%. The orange line is Denver's 3rd-down percentage per game through the bye week as well. In Denver's last 8 games, they've manage to best this league average but one time. In 3 of the 8 games, they didn't even hit 30%. As you'll see in the rankings, they are averaging a paltry 34.53% per game.
Consider the 15-week average per game of the playoff teams if the season were to end today, in addition to the four biggest threats to Denver's wild-card spot.
Indianapolis: 51.61%
San Diego: 41.81%
New England: 42.45%
Cincinnati: 41.71%
Baltimore: 40.08%
Denver: 34.53%
Jacksonville: 43.08%
PIttsburgh: 39.11%
Miami: 47.10%
Tennessee: 40.00%
Someone on this list doesn't have a cool-sounding 3rd-down rate, and we are not talking about the Colts. Even though the Broncos are within one standard deviation (about 6%) from the mean of 37.71%, the Broncos are fortunate that their defense has produced some timely turnovers this year. One might even wonder how a team with such a bad 3rd-down percentage is in the position of making the playoffs. For now, let's chalk it up to orange-and-blue leprechauns and move on.
3rd Downs - Hooked On a Feeling
The real question is, "Why have the Broncos done so poorly on 3rd downs all year long?" Stats can only do so much of the heavy lifting, but we'll give it a shot, anyway.
Many have postulated that it's the offensive line, the play calling, or Knowshon Moreno himself. Some view Peyton Hillis as the bionic man. Perhaps he should be getting more carries. Or some want to blame a certain bad ass with the finest neck beard this side of the Mississippi. I'm hearing none of it.
I have a different theory. It's less complex. And it doesn't require pointing fingers.
Simply, it's this team's first experience with "Erhardt-Perkins" offense. As Tom Brady has repeatedly alluded, getting used to this complex offensive system, installed with the Patriots by Charlie Weis, takes at least two years to get used to, if not more. But let's not take Brady's word for it, let's look at the numbers.
We simply need to go back to the 2000 Patriots, when Weis installed the offense and look at the Patriots' 3rd-down conversion rate between 2000 and 2001. In 2000, the Patriots were 35% on 3rd downs. In 2001, that number jumped 6% to 41%. Now, there is one big difference between 2000 and 2001. And that's Tom Brady at quarterback. But it was his second year in the system, and I don't believe Brady's numbers would have been the same had he had that first year as a rookie to learn Weis's system.
The Football Outsiders, who many stats geeks worship like I do Pam Grier, would agree. They've had a theory going about 3rd downs for several years:
Teams which are strong on first and second down, but weak on third down, will tend to improve the following year...over time, a team will play as well in those situations as it does in other situations, which will bring the overall offense or defense in line with the offense and defense on first and second down.
This year Denver has rushed for 977 yards on 1st down, good for 4th-best in the league in that category. Here is the precise breakdown on 1st and 2nd downs when compared to 3rd down:
1st Down-Average Running Play: 4.2 yards; Average Passing Play: 7.02 yards
2nd Down-Average Running Play: 4.71 yards; Average Passing Play: 5.99 yards
3rd Down-Average Running Play: 2.62 yards; Average Passing Play: 5.19 yards
Your eyes do not deceive you. On 3rd down, Denver struggles. If the Football Outsiders' theory is correct (it has been over the last 7 years) and history repeats itself with the Broncos' learning curve with respect to the "Erhardt-Perkins" system, we are looking at a team next year which is poised to improve drastically in 3rd-down efficiency. Take it to the bank.
Since we are beating the 3rd-down horse, it's also useful to bring up the play calling on 3rd and short. A lot of fans have been lamenting the Broncos' struggle on 3rd and short and hoping the team would pass more often. While this is completely understandable, just know that the percentages actually favor running in these situations--by a good margin. Once again, I present to you one of the little gems from the Football Outsiders:
On average, passing will always gain more yardage than running, with one very important exception: when a team is just one or two yards away from a new set of downs or the goal line. On third-and-1, a run will convert for a new set of downs 36 percent more often than a pass. Expand that to all third or fourth downs with 1-2 yards to go, and the run is successful 40 percent more often. With these percentages, the possibility of a long gain with a pass is not worth the tradeoff of an incomplete that kills a drive...
...Teams pass roughly 60 percent of the time on third-and-2 even though runs in that situation convert 20 percent more often than passes. They pass 68 percent of the time on fourth-and-2 even though runs in that situation convert twice as often as passes.
As bad as Denver has been in short-yardage situations this year on 3rd and 4th down, it's still not swimming upstream against these percentages. And if you don't think McDaniels knows the percentages, you are fooling yourself. Still want more proof? Consider that on 3rd-and-3 (or less):
Kyle Orton is 7 out of 15 passing (54%)
Knowshon Moreno is 10 out of 15 rushing (67%)
Moreno just happens to be converting on 3rd-and-3 (or less) about 24% more often than when Orton throws in the same situation. This is slightly higher than the Football Outsiders would estimate, but we are dealing with a relatively small sample size. However, the point is still valid. McDaniels is generally making the right call when he continues to run the ball on third and short.
For those that believe Peyton Hillis is Charles Bronson, ask yourself if he could have done any better than 10 out of 15? If you can look yourself in the mirror with any seriousness and answer, "yes," than we'll just have to act like professionals. Maurice Jones-Drew has picked up 17 out of 22 (77%), so you'd be putting Hillis in that kind of company. Given that Hillis has only averaged 3.4 in his 5 carries this year up the middle, I'm skeptical. Moreno has had 62 carries up the middle and averages 3.7.
There is plenty more in this article about the OL play and the overall play of other playoff contenders.
I think this guy nails it on the head about our 3rd down efficiency and McD's playcalling. McD is playing the percentages on 3rd down, and he's doing pretty well with that.
Discuss.
http://www.milehighreport.com/2009/12/23/1206864/the-dude-abides-the-stats-that
Here are a few gems from that article.
Usually I put up a graph each week expounding upon the turnover margin in Denver's win/loss. This week, Denver won the turnover battle and lost the game, so it's a good time to look at what has been another key area for Denver (weīll deal with turnovers shortly). Itīs no secret that Denver has struggled on 3rd downs. But just how bad has it been? Not as bad as taking one to the gut, but letīs take a look:
The blue line is the league-average per game since the Broncos' bye week. It has ranged from 37.13% to 37.79%. This is normal. The league average usually runs between 37% and 38%. The orange line is Denver's 3rd-down percentage per game through the bye week as well. In Denver's last 8 games, they've manage to best this league average but one time. In 3 of the 8 games, they didn't even hit 30%. As you'll see in the rankings, they are averaging a paltry 34.53% per game.
Consider the 15-week average per game of the playoff teams if the season were to end today, in addition to the four biggest threats to Denver's wild-card spot.
Indianapolis: 51.61%
San Diego: 41.81%
New England: 42.45%
Cincinnati: 41.71%
Baltimore: 40.08%
Denver: 34.53%
Jacksonville: 43.08%
PIttsburgh: 39.11%
Miami: 47.10%
Tennessee: 40.00%
Someone on this list doesn't have a cool-sounding 3rd-down rate, and we are not talking about the Colts. Even though the Broncos are within one standard deviation (about 6%) from the mean of 37.71%, the Broncos are fortunate that their defense has produced some timely turnovers this year. One might even wonder how a team with such a bad 3rd-down percentage is in the position of making the playoffs. For now, let's chalk it up to orange-and-blue leprechauns and move on.
3rd Downs - Hooked On a Feeling
The real question is, "Why have the Broncos done so poorly on 3rd downs all year long?" Stats can only do so much of the heavy lifting, but we'll give it a shot, anyway.
Many have postulated that it's the offensive line, the play calling, or Knowshon Moreno himself. Some view Peyton Hillis as the bionic man. Perhaps he should be getting more carries. Or some want to blame a certain bad ass with the finest neck beard this side of the Mississippi. I'm hearing none of it.
I have a different theory. It's less complex. And it doesn't require pointing fingers.
Simply, it's this team's first experience with "Erhardt-Perkins" offense. As Tom Brady has repeatedly alluded, getting used to this complex offensive system, installed with the Patriots by Charlie Weis, takes at least two years to get used to, if not more. But let's not take Brady's word for it, let's look at the numbers.
We simply need to go back to the 2000 Patriots, when Weis installed the offense and look at the Patriots' 3rd-down conversion rate between 2000 and 2001. In 2000, the Patriots were 35% on 3rd downs. In 2001, that number jumped 6% to 41%. Now, there is one big difference between 2000 and 2001. And that's Tom Brady at quarterback. But it was his second year in the system, and I don't believe Brady's numbers would have been the same had he had that first year as a rookie to learn Weis's system.
The Football Outsiders, who many stats geeks worship like I do Pam Grier, would agree. They've had a theory going about 3rd downs for several years:
Teams which are strong on first and second down, but weak on third down, will tend to improve the following year...over time, a team will play as well in those situations as it does in other situations, which will bring the overall offense or defense in line with the offense and defense on first and second down.
This year Denver has rushed for 977 yards on 1st down, good for 4th-best in the league in that category. Here is the precise breakdown on 1st and 2nd downs when compared to 3rd down:
1st Down-Average Running Play: 4.2 yards; Average Passing Play: 7.02 yards
2nd Down-Average Running Play: 4.71 yards; Average Passing Play: 5.99 yards
3rd Down-Average Running Play: 2.62 yards; Average Passing Play: 5.19 yards
Your eyes do not deceive you. On 3rd down, Denver struggles. If the Football Outsiders' theory is correct (it has been over the last 7 years) and history repeats itself with the Broncos' learning curve with respect to the "Erhardt-Perkins" system, we are looking at a team next year which is poised to improve drastically in 3rd-down efficiency. Take it to the bank.
Since we are beating the 3rd-down horse, it's also useful to bring up the play calling on 3rd and short. A lot of fans have been lamenting the Broncos' struggle on 3rd and short and hoping the team would pass more often. While this is completely understandable, just know that the percentages actually favor running in these situations--by a good margin. Once again, I present to you one of the little gems from the Football Outsiders:
On average, passing will always gain more yardage than running, with one very important exception: when a team is just one or two yards away from a new set of downs or the goal line. On third-and-1, a run will convert for a new set of downs 36 percent more often than a pass. Expand that to all third or fourth downs with 1-2 yards to go, and the run is successful 40 percent more often. With these percentages, the possibility of a long gain with a pass is not worth the tradeoff of an incomplete that kills a drive...
...Teams pass roughly 60 percent of the time on third-and-2 even though runs in that situation convert 20 percent more often than passes. They pass 68 percent of the time on fourth-and-2 even though runs in that situation convert twice as often as passes.
As bad as Denver has been in short-yardage situations this year on 3rd and 4th down, it's still not swimming upstream against these percentages. And if you don't think McDaniels knows the percentages, you are fooling yourself. Still want more proof? Consider that on 3rd-and-3 (or less):
Kyle Orton is 7 out of 15 passing (54%)
Knowshon Moreno is 10 out of 15 rushing (67%)
Moreno just happens to be converting on 3rd-and-3 (or less) about 24% more often than when Orton throws in the same situation. This is slightly higher than the Football Outsiders would estimate, but we are dealing with a relatively small sample size. However, the point is still valid. McDaniels is generally making the right call when he continues to run the ball on third and short.
For those that believe Peyton Hillis is Charles Bronson, ask yourself if he could have done any better than 10 out of 15? If you can look yourself in the mirror with any seriousness and answer, "yes," than we'll just have to act like professionals. Maurice Jones-Drew has picked up 17 out of 22 (77%), so you'd be putting Hillis in that kind of company. Given that Hillis has only averaged 3.4 in his 5 carries this year up the middle, I'm skeptical. Moreno has had 62 carries up the middle and averages 3.7.
There is plenty more in this article about the OL play and the overall play of other playoff contenders.
I think this guy nails it on the head about our 3rd down efficiency and McD's playcalling. McD is playing the percentages on 3rd down, and he's doing pretty well with that.
Discuss.
