Wednesday, November 11, 2015

NFL 2015: SBPI through Week Nine

Our second quarterly installment of the NFL SBPI (SportsBoss Power Index) comes after Week Nine, when all but eight teams have played exactly 8 games this season (ATL, CLE, IND, NO, NYG, PIT, SD, SF have all played 9 games).

SBPI: max grade 160: 80 on offense & 80 on defense, which can be achieved by receiving a perfect grade of “5” in each of the 16 different statistics tracked on both sides of the ball:

OFFENSE
DEFENSE
TOTAL TEAM
Blended
Wins
Rating
Rank
Rating
Rank
Rating
Rank
SOS
TOM
6
ARI
54.5
2
44.5
4
99.0
1
31
3
8
NE
55.4
1
40.6
7
96.0
2
26
7
8
CIN
53.2
3
38.9
11
92.1
3
17
4
5
NYJ
46.9
8
44.7
3
91.6
4
29
7
6
ATL
52.1
4
38.5
12
90.6
5
32
0
4
SEA
45.4
10
45.1
2
90.4
6
19
(1)
8
CAR
44.1
14
44.5
4
88.6
7
20
6
7
DEN
36.1
28
48.7
1
84.8
8
24
3
3
KC
44.1
14
40.0
9
84.1
9
12
3
4
BUF
45.9
9
37.8
14
83.6
10
22
1
6
GB
45.4
10
36.4
17
81.8
11
7
6
6
MIN
41.6
21
40.3
8
81.8
11
29
0
4
STL
39.0
25
42.4
6
81.4
13
15
4
2
SD
48.2
6
33.1
23
81.3
14
27
(5)
4
OAK
47.8
7
33.2
22
80.9
15
14
1
4
PHI
42.4
18
38.5
12
80.9
15
13
5
5
PIT
44.3
13
36.5
16
80.8
17
9
4
2
DAL
44.6
12
35.4
18
80.0
18
5
(9)
4
NO
50.3
5
28.5
32
78.8
19
19
(2)
2
TEN
38.6
26
39.4
10
78.1
20
25
(6)
3
HOU
39.7
24
37.4
15
77.1
21
21
(2)
2
BAL
42.1
19
34.7
20
76.8
22
10
(7)
3
TB
43.6
16
32.2
26
75.8
23
23
1
4
IND
40.3
23
34.6
21
74.9
24
11
(7)
3
CHI
42.1
20
32.6
25
74.6
25
3
(1)
3
MIA
41.1
22
32.7
24
73.8
26
16
(4)
5
NYG
43.3
17
29.1
30
72.3
27
30
12
2
JAC
35.8
29
35.3
19
71.0
28
9
(7)
3
WAS
38.0
27
29.6
28
67.6
29
4
(2)
2
CLE
35.4
30
29.6
29
65.0
30
6
(4)
3
SF
33.1
32
30.4
27
63.4
31
3
(1)
1
DET
33.6
31
28.6
31
62.2
32
1
(9)

·      The Arizona Cardinals have hung onto the top spot for the 2nd report in a row, though their average game grade score has fallen from 101.1 to a still respectable 99.0.  Last season my second posting of the SBPI came after Week 8 and the top team was the Denver Broncos, who had a grade of 99.1 (almost identical, even the specific offense & defense grades; however Denver had faced the 2nd toughest blended SOS last year while Arizona this year has faced the 2nd EASIEST blended SOS).  Last year the Broncos were the only team with an average game grade above 92.9; this year New England also fits that category.
·      We all hear how important turnover margin is (TOM) but check the far right column above – only ONE team in the top 13 of the SBPI has a negative TOM (Seattle at just -1) while just TWO of the bottom 15 of the SBPI has a positive TOM.  Note the NY Giants, checking in at #27 in the SBPI, but with FIVE wins – more than any team in the bottom 15 – why?  Leading the league in TOM helps you win games despite not playing well.
·      Last year’s two Super Bowl teams Seattle & New England were ranked 8th & 14th respectively at this point in 2014 – hello a Denver vs. Philadelphia Super Bowl 50?  Unlikely for sure; the point was more to show how things can change, and pacing yourself to peak at the right time in January is critical.

New to my NFL reporting this is what the standings would look like if teams won or lost games solely based on how they performed in my ratings (with 160 grade being perfect a grade of 80 is a “tie” thus anything above that equals a win while below that would be a loss):

AFC East
Wins
Loss
Tie
NFC East
Wins
Loss
Tie
NYJ
6
2
0
DAL
4
4
0
NE
5
3
0
NYG
4
5
0
BUF
4
4
0
WAS
3
5
0
MIA
2
6
0
PHI
3
5
0
AFC North
NFC North
CIN
7
1
0
GB
4
3
1
PIT
6
3
0
MIN
4
4
0
BAL
3
5
0
CHI
3
5
0
CLE
1
7
1
DET
1
7
0
AFC South
NFC South
HOU
4
4
0
CAR
7
1
0
TEN
4
4
0
ATL
6
2
1
JAC
3
5
0
TB
4
3
1
IND
3
6
0
NO
4
4
1
AFC West
NFC West
KC
5
3
0
ARI
7
1
0
SD
5
3
1
STL
3
2
3
DEN
4
4
0
SEA
4
3
1
OAK
4
4
0
SF
2
7
0

We can compare those standings to the actual standings and see which teams are perhaps enjoying “game luck” more than others, or vice versa.

Next up let’s examine the divisional ratings:

Rating
NFL
AE
42
1
AW
46
2
NW
51
3
NS
54
4
AN
72
5
NN
79
6
NE
89
7
AS
93
8

The AFC East remains the strongest division in football although other divisions, namely the AFC West is making a run at that distinction.  The AFC West’s four teams rank 8, 9, 14 & 15 as the Raiders strong play this season has elevated that division once again – remember just a few years ago 3 of the 4 teams in that division made the playoffs.  The AFC South remains the weakest, as it has been for years, while the NFC East is struggling this season with injuries and poor play.

Next up, here are my projected standings after Wk9.  As a reminder, this process involves playing out the entire season based on my power ratings for each team.  For more information on this topic and process, and to see how accurate this exercise has been in the past, please read my blog entry from July 31, 2012:

AFC East
Wins
Loss
NFC East
Wins
Loss
NE
13.90
2.10
NYG
8.11
7.89
NYJ
9.06
6.95
PHI
8.11
7.89
BUF
7.80
8.20
WAS
6.59
9.41
MIA
6.54
9.46
DAL
5.95
10.05
AFC North
NFC North
CIN
12.44
3.56
GB
10.91
5.09
PIT
7.29
8.71
MIN
9.78
6.22
BAL
6.00
10.00
CHI
6.78
9.22
CLE
4.86
11.14
DET
4.18
11.82
AFC South
NFC South
IND
7.84
8.17
CAR
12.44
3.56
HOU
6.47
9.53
ATL
9.44
6.56
TEN
5.56
10.44
NO
7.80
8.20
JAC
5.42
10.58
TB
6.49
9.51
AFC West
NFC West
DEN
11.31
4.69
ARI
11.28
4.72
OAK
8.02
7.98
SEA
9.48
6.53
KC
7.16
8.84
STL
8.02
7.98
SD
5.10
10.90
SF
5.88
10.12
Playoffs
Playoffs
#6 OAK @ #3 DEN
#6 SEA @ #3 GB
#5 NYJ @ #4 IND
#5 MIN @ #4 NYG
#1 NE
#1 CAR
#2 CIN
#2 ARI

Teams highlighted in green are division winners while the four yellow teams are projected to be Wild Card squads.  In last year’s first projection posted here on my blog after Wk5 of action this exercise nailed 5 of 6 playoff teams in the AFC & NFC (so 10 of the 12 playoff teams in total); our mid season projections last year also hit the same 10 of 12 playoff teams.

Last analysis for this week (I will post each week just like the standings above) is my power rankings.  My rankings are comprised of a pair of numbers: one measures team performance in my performance ratings (discussed in the opener of this entry); two measures team performance vs. the spread.  These two ratings are weighted and combined for my official power rankings.  For my blog I will only provide the order of the teams, not the actual power ranking as that is for my eyes only because it is used in my weekly handicapping process as potential model plays:

Overall
NE
1
SEA
2
ARI
3
CIN
4
GB
5
CAR
6
DEN
7
PIT
8
PHI
9
ATL
9
IND
11
NYJ
12
OAK
13
MIN
13
KC
15
STL
15
DAL
17
BUF
18
NO
19
BAL
19
NYG
21
WAS
22
SD
23
CHI
23
HOU
25
MIA
26
TEN
27
TB
28
SF
29
DET
29
JAC
31
CLE
32

*NOTE: for a team like Pittsburgh I make manual adjustments to their overall power rating shown above when Roethlisberger is not playing QB; so although they are listed at 8th after an adjustment of around a TD that drops them significantly into the mid 20s.

Look forward to any comments or questions.

Be back in early December with next NFL Quarterly report.


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COPYRIGHT: THE SPORTSBOSS, 2015


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