Tuesday, January 5, 2016

NBA 2016-2016: SportsBoss Power Index [SBPI] thru January 4th

Here is our initial installment of the NBA SBPI [SportsBoss Power Index] for the 2015-2016 season.  As a reminder this model first uses the Four Factors analysis as a basis to measure team effectiveness & efficiency in key statistical areas followed by filtering that data into a regression formula that properly weights the impact of each statistic before being finalized by an SOS adjustment.  Here is where each team stands through Monday January 4th:

HOME
ROAD
Team
RATING
RATING
San Antonio
107.0
102.5
Golden State
105.3
100.8
OklahomaCity
99.1
95.6
Cleveland
99.5
95.0
Boston
97.5
95.0
L.A. Clippers
97.5
94.5
Indiana
97.1
93.6
Detroit
96.9
93.4
Miami
95.9
92.9
Atlanta
95.3
92.3
Toronto
95.3
92.3
Charlotte
94.9
91.9
Orlando
94.5
91.5
Dallas
93.9
90.9
Memphis
93.7
90.7
Utah
92.6
90.1
Chicago
92.8
89.3
Washington
90.8
88.8
Sacramento
90.3
87.8
Portland
90.0
87.5
Houston
89.7
87.2
Minnesota
88.1
86.1
Denver
88.1
86.1
Phoenix
88.1
86.1
Milwaukee
88.5
86.0
New York
88.3
85.8
Brooklyn
87.6
85.6
New Orleans
87.4
84.9
L.A. Lakers
82.0
80.0
Philadelphia
81.2
79.2

These are the actual power ratings I would use when setting lines on a daily basis.  For example if Philadelphia played at San Antonio tonight my line on that game would be San Antonio -27.8; if the Jazz played at the Clippers my line would be LA Clippers -7.4.

Let’s take a closer look at a few teams that stand out based on their performance to date:

San Antonio Spurs & Golden State Warriors: last season the Warriors neutral floor power rating at the end of the regular season of 100.7 was the best ever captured by the SBPI model, which dates back 10+ years; so what do we do for an encore?  TWO teams, both the Spurs & Warriors, are checking in ABOVE that mark!  As if that doesn’t explain just how strong they are already – here is another tidbit: both teams would be favored over any other team in the NBA even on the road – for example, the Spurs would be laying 3.5 at OKC (the best team outside SA & GS) while the Warriors would be laying 1.5/2.  These teams have not played yet this year – and many were upset we didn’t get a chance to see them play in last season’s playoffs – but rest assured, they are likely to meet in the Western Conference Finals this year in what could be an all time epic series if both head into the matchup healthy.

Boston Celtics: check in at #5 to date driven mostly by strong defense & taking care of the ball offensively.  Boston only ranks 21st in offensive EFG% so taking care of the ball (thus maximizing the # of shots they take) along with playing strong defense has to be their calling card if they are to maintain their success and stay in the mix for the #2 seed in the Eastern Conference.

Houston Rockets: perhaps the most disappointing team in the NBA this season checks in at 21st in the ratings – showing their record of 17-19 is not a mirage; they are playing poorly across the board but in particular on the defensive end of the floor.  The only area they rank above average to date is free throw rate – but a lot of that is driven by teams fouling Dwight Howard purposely which reduces their efficiency.  It’s ironic a team like Houston with Darryl Morey, Mr. Analytics at GM, is struggling this mightily in key areas.

Lastly let’s take a look at the projected record of each team by taking their current record and adding the projected wins they would accumulate for remainder of season based on their statistical performance:

Projected Record
Playoff Seeds
Team
Wins
Losses
West
East
Golden State
73
9
W1
San Antonio
72
10
W2
Cleveland
56
26
E1
Oklahoma City
56
26
W3
L.A. Clippers
53
29
W4
Boston
51
31
E2
Miami
50
32
E3
Indiana
49
33
E4
Atlanta
48
34
E5
Detroit
48
34
E6
Toronto
47
35
E7
Orlando
45
37
E8
Dallas
44
38
W5
Charlotte
44
38
Chicago
44
38
Memphis
43
39
W6
Utah
40
42
W7
Washington
38
44
Houston
36
46
W8
Sacramento
34
48
Portland
34
48
New York
33
49
Milwaukee
31
51
Minnesota
29
53
Denver
29
53
Phoenix
29
53
New Orleans
27
55
Brooklyn
27
55
L.A. Lakers
16
66
Philadelphia
10
72

We can see the East seems to be making a run at best conference in the NBA for the first time in about a decade although the true cream of the NBA crop still resides out West.  Currently in my projections seeds 5 to 8 in the West would all have a worse record than each team in the Eastern Conference playoff bracket – that is certainly something to keep an eye on as the winter progresses.


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