Sunday, December 29, 2019

Week 16 NFL Power Rankings...FInal Before Playoff Rankings

Last Licks

Thanks for hanging in all season while looking at the week over week modulations in power rankings.  
Based on the quality of wins and losses weighted more in favor of recent performance, here are the final Power Rankings for 2019.  

  



Saturday, December 28, 2019

NFL Quarterback Comparison through Week 16

Who's the Man?

The QB position is considered to be the most important single position in team sports.  There are so many elements that go into qualifying performance how do you figure out how to rank signal callers?   Jameis Winston leads in passing yards through Week 16, while Lamar Jackson leads in passing TDs.  Jackson also leads the league in QBR but Ryan Tannehill leads in Passer Rating.  How do you stack QBs?

If you follow this space, it is clear efficiency is a key driver in my rankings and QBs are not any different.  I use a single efficiency metric in analyzing wide receivers (Return on Investment or ROI) but for QBs, we will look at several statistics and the measures of efficiency we get when combining them.

Raw Numbers




The table above reflects stats through Week 16 2019 pulled from Pro Football Reference.com (found here). sorted by passing yards.  The list includes all QBs who have at least one QB decision (win, loss or tie) and total passing attempts greater than 1 standard deviation below the mean for that group (more than 114 attempts).  
The raw numbers are the basis for our evaluation but, as previously stated, they just provide justification for arguing without any context.  So let's see what the numbers can tell us if look at them from different angles...



The table above displays the scaled scores (based on 100 for the top performer with the average score set to 70 and all other scores being set accordingly based on the distribution) as follows:
  • TD% Score - (TD/ATT) Ranking of players based on the TD% rate of the first table, with highest at 100% .
  • INT% Score - (INT/ATT) Same as TD% score but with the lowest at 100%.
  • Yards/INT Score - Based on the number of yards a QB throws between each INT.  I feel this efficiency measure gives a nice impression of scale for INTs.   For reference, Aaron Rodgers throws an INT every 1,226.3 yards while Duck Hodges throws one every 121.0 yards. For further context, both Dak Prescott and Daniel Jones threw 11 INTs but Prescott is just hovering around average with a score of 70.4 while Jones is below at 64.2.
  • Pos/Neg Score - Based on Positive Elements (TDs and First Downs) divided by Negative Elements (INTs and Sacks).  

Correlations for each score relative to the others were calculated and, as a result, the above efficiency measures are averaged two ways:
  • 4 Way Average - Straight averaging of all scores.
  • INT Adj Avg - Given there was a high correlation between INT% Score and Yards/INT Score, these were averaged with the resulting score averaged with the other two scores.  
The above Averages were correlated to each quarterback's respective Win/Loss Record; INT Adj Avg had a stronger correlation to WL Record than did 4 Way Average.  As such, the column next to 4 Way Average reflects QB ranking using that method (and is provided for referece) while the final ranking is based on INT Adj Avg (the far left column) because of the stronger relationship to player results. 

Notes:

  • Young G's - Teddy Bridgewater and Drew Lock did not start a majority of games for their teams but when they did play, they performed at high levels showing up at numbers 8 and 10, respectively.  Teddy is going to continue to be my favorite young QB until proven otherwise and many have Drew Lock as one to watch for the future.
  • Scraping By - The Bottom Five include 3 first time starters in Haskins, Blough and Hodges, sophomore shakes victim Mayfield and, Mr. Krabbs himself, Jameis Winston. who really took a hit with his INT rate of 4.7% which equates to 1 INT every 21.5 passing attempts.  For context, the top man in this category, Aaron Rodgers threw an INT every 171 attempts.
  • Matthew Dangerfield - Stafford has had a rough year.  After throwing his team on his back and fighting losing battles week after week, he is injured and there is talk from the media wall of noise that he will not/should not be on the team next year because he's a valuable asset they could move for a bonanza of picks/players.  Of course, then they would need a QB...dumb dogs always chase their tails, eh?  At any rate, Stafford is top 5 based on this analysis. 
  • Face Off  - How did the QBs of the last three drafts fare when squared off?
    • 2016: Prescott #9 out of 39 (drafted QB8 at #121 overall), Wentz #13 (QB2 and #2 overall), Brissett #14 (QB5 at #91) and Goff (overall #1).
    • 2017:  Mahones #2 out of 39 (drafted QB2 at #10 overall), Watson #19 (QB3 at #12 overall) and Trubisky #25 (drafted QB1 at #2 overall).
    • 2018:  Jackson #3 out of 39 (drafted QB5 at #32 overall), Allen #21 (drafted QB3 at #7 overall), Rudolph #28 (drafted QB6 at 76 overall), Darnold at #29 (drafted QB2 at #3 overall) and Mayfield #35 (QB1 and overall #1). 
  • Prime of Life- The QBs over 40 years old, Brees (#1)  and Brady have an average score of 82.6 which would put them at 3rd on our list if they were one person.  
    • Thirty-something - The guys in their late 30s, (Rivers, Manning, Rodgers and Fitzpatrick) have an average score of 68.7 - take out Rodgers (#4 on our list), the average collapses to 64.6. Yaar!

The Bottom Line

  1. INT Adj Average has a 61.4% correlation to QB Win/Loss ratio.  While the number is not strong, it is solid to infer these metrics have a material impact on team performance and are therefore relevant. 
  2. Dak Prescott is #9 out of 39 when he was QB 121 out of college.  Pay the man.
  3. Overall #1 draft pick in 2016 Jameis Winston is #36 out of 39 with only first time starters behind him on the list. With the "going rate" for QBs at $30MM, it will be interesting to see what the TB GM will do in this situation.

Thanks and check this space for more NFL/College Football analysis.
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Sunday, December 22, 2019

Power Ranking Trends through Week 15

Seeing is Believing

This season, I've been generating NFL Power Rankings based primarily on Wins and Losses adjusted for Strength of Schedule.  The method is weighted so the more recent the results, the more impact it has on the overall ranking (without ignoring past performance entirely like some analysts seem to do).  Over the last several weeks, I've compared the rankings to those of several media outlets:  ESPN, CBS Sports, USA Today, Sports Illustrated and Bleacher Report individually and on an aggregate basis.   

Below I have provided the charts for most* teams to show just how opinions for each have changed over the last 7 weeks. If you want to see the rest of the charts, check them out here.

* No need to include CIN since the ranking has been pretty much the same over the last seven weeks. 

Bullish

OAK - Sure the Raiders are inconsistent and have had their share of disappointing losses but the bottom line is based on their #13 Strength of Schedule (assuming 1 is most difficult and 32 is easiest), their record is 13th worst in the league - middlin', to be sure, but about where you would expect them.  Clearly, the Experts are punishing OAK by expecting them to play way above their heads.



PIT - When an ordinary team loses its veteran starting QB to start the season after losing their all Pro talent WR and RB in the preseason, the only logical response would be to pour one out on the curb for them and look forward to next year. But Tomlin and company are not an ordinary team.  Nice to see that, despite the low outlook several weeks ago, the Experts have come around to my line of thought.   


SEA - A million years ago I was watching an NC State game and there was this little QB flinging the ball all over the field.  I was like, who the heck is this guy? The weirdest thing was the very next year I was watching a Wisconsin game and they also has a little guy who took the team on his shoulders.  You probably know I'm talking about Russell Wilson, the guy who almost caused a melee between Gruden and the ESPN talking heads during NFL Draft.  The guy has a Kobe/Jordan/Brady will to win and I'll hitch my wagon to that everytime. 



Bearish

LAC - I started out higher than the Experts on this team.  They are solid at the skill positions and have defensive stars but injuries and just lackluster play by their aging QB has soured me.  Not so the Experts.   When a team can notch back to back wins against CHI and GB, I can understand how that would give them a boost, but they have the 8th easiest schedule yet  the 7th worst record in the league...not going to win any beauty contests for me. 


IND - What can you say about a team that had it's #1 overall drafted QB with future HOF potential call it quits in the beginning of the season?  Kind of hard to bounce  back from that but IND is hanging in there.  They have a great chance of finishing even at 8-8 (CAR in Week 16 and JAC in Week 17) so we will expect them to build on the solid group of young players they have.


DAL - You had to  know this would be here, right?  This team has been all over the place in terms of week to week perfomance, as shown on the chart, where both lines are sine wave-ish.  Interestingly, both the Experts and I basically have the Cowboys currently around where we started them.  They routinely  loseto the teams they should lose to and beat the teams they should beat...but you have to beat upper tier teams to notch up on this list and they haven't done that at all this year.  This team is lucky they are in the NFC East.



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Until next time, check out other articles:

  1. College Football Tackles for Loss Analysis for NFL Draft
  2. NFL - What Playoff Teams are Paying Each Position Vs. Cellar Dweller Teams
  3. College Football Wide Receiver Efficiency Analysis 
  4. NFL - Livin' on the Edge - What Draft Round Produces the Best Pass Rusher Values
  5. NFL - Does QB Aggressiveness Impact Overall Performance? 

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GET READY FOR NFL DRAFT SEASON BY CHECKING OUT LAST YEAR'S "THE PEOPLE'S" TOP 100 CREATED FOR US BY US HERE!  

BALLOTS SO YOU CAN VOTE COMING SOON!!!!!

Saturday, December 21, 2019

NFL Power Rankings Through Week 15!

Games Still Matter

Thanks to an incomplete playoffs picture, all games still matter this week as teams fight just to make their way into the postseason  and jockey for position for a home game while others look to play spoiler,  

Here's the Power Rankings:


  •  Green columns are This Week's Rankings, the Average Ranking of the Experts and the difference between the current week's rankings.
  • Light Blue columns are Last Week's Rankings, how off the Experts were this week from their rankings for the same teams last week and finally, the difference between my week over week performance compared to the Experts to show who was farther off each pick. Negative numbers mean I was closer to the proper rank (based on the rank the following week), positive, means the Experts were closer. In each case, the "winner" made fewer adjustments and thus was more accurate.
    • This week, I had 16 teams where I had smaller week over week modifications than the experts who had only 9 where they modified less than me.  There were 7 ties.
Working on individual charts for each team showing their weekly Power Ranking to show consistency or lack thereof for me vs . the Experts coming soon!



Strength of Schedule


Let's get at it:




  • Based on the aggregate average weighted strength of each teams' opponents separated into wins and losses, we have the table above which shows the difficulty of each teams' schedule thus far, going from most difficult at the top going down.
  • The colored column breaks out the distribution with Yellow as withing 1 standard deviation from the mean (plain yellow is above the mean, bold yellow is below), 
    • Orange is greater than 1 standard deviation from the mean but less than 2; Green is less than.
    • There is, unfortunately, one red team (greater than 2 deviations above the mean) but CIN has had the toughest schedule wire to wire so far. No blue team (greater than 2 StDev below the mean).
  • Top 10 most difficult schedule but still with winning records:  SEA, KC, HOU and LAR.
  • Top 10 easiest schedule but still with losing records: NYJ and LAC.  Pobrecitos. 
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Until next time, check out other articles:

  1. College Football Tackles for Loss Analysis for NFL Draft
  2. NFL - What Playoff Teams are Paying Each Position Vs. Cellar Dweller Teams
  3. College Football Wide Receiver Efficiency Analysis 
  4. NFL - Livin' on the Edge - What Draft Round Produces the Best Pass Rusher Values
  5. NFL - Does QB Aggressiveness Impact Overall Performance? 










Friday, December 20, 2019

Bowl Season Picks Against the Spread

Let's Go Bowling!

It's that time of year again where truly addicted football fans stay glued to their big screens watching college games sponsored by companies they've never heard of...Tropical Smoothie Cafe?!

Looking at the teams trying to pick a winner against the spread is fun, but subjective.  So the following bowl selections may not have the most exciting games but it captured the teams that, based on their past performance, seemed to be the best bets based on analysis of several factors: performance in conference vs out of conference results on a team AND conference basis, comparison of Offensive/Defensive TD analysis and how these factors relate to the spread. 

So here are the selections:

Correction- Las Vegas Bowl is 12/21/19

You may notice all picks are the favorites It will be interesting to see how this performs.


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Week 15 NFL Picks Against the Spread- Icarus Crashes! And Week 16 Selections

Back to Earth

It couldn't last forever,  The calculations failed this week after back to back weeks of monster performance against the spread.  Just like the winged kid  I came crashing back to Earth at an even 4 and 4 last week. 

Notes:

  • Yuck.

Reload...

Enough feeling sorry for myself. Time to give it a go again this week with the following (bold italics are the statistical best bets for the week):




For entertainment purposes only...PLEASE!


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GET READY FOR NFL DRAFT SEASON BY CHECKING OUT LAST YEAR'S "THE PEOPLE'S" TOP 100 CREATED FOR US BY US HERE!  

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Sunday, December 15, 2019

NFL Power Rankings Through 12/11/19 (Excludes last Thursday's Game) and STRENGTH OF SCHEDULE!

Power Rankings Going into Week 15

Let's not waste any time; here are the rankings alongside those of the Experts at SI, ESPN, CBS, USAToday, and Bleacher Report.



  •  Green columns are This Week's Rankings, the Average Ranking of the Experts and the difference between the current week's rankings.
  • Light Blue columns are Last Week's Rankings, how off the Experts were this week from their rankings for the same teams last week and finally, the difference between my week over week performance compared to the Experts to show who was farther off each pick.

Schedule Strength

  • Based on the aggregate average weighted strength of each teams' opponents separated into wins and losses, we have the table above which shows the difficulty of each teams' schedule thus far, going from most difficult at the top going down.
  • The colored column breaks out the distribution with Yellow as withing 1 standard deviation from the mean (plain yellow is above the mean, bold yellow is below), 
    • Orange is greater than 1 standard deviation from the mean but less than 2; Green is less than.
    • Thankfully, there are no red teams (greater than 2 deviations from the mean) and there is only one blue team, my NYJ who have had the easiest schedule thus far in 2019.
  • Top 10 most difficult schedule but still with winning records:  SEA and KC.
  • Top 10 easiest schedule but still with losing records: NYJ, LAC, DAL, and IND.  Yikes!
Check back next week for the last couple of weeks of the season!

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GET READY FOR NFL DRAFT SEASON BY CHECKING OUT LAST YEAR'S "THE PEOPLE'S" TOP 100 CREATED FOR US BY US HERE!  

BALLOTS SO YOU CAN VOTE COMING SOON!!!!!