Friday, April 14, 2017

NBA 2016-2017: SportsBoss Power Index [SBPI] FINAL for Regular Season

Here is the final NBA SBPI [SportsBoss Power Index] for the 2016-2017 regular 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.
HOME
ROAD
RANK
TEAM
RATING
RATING
1
Golden State
103.6
99.6
2
San Antonio
100.3
96.8
3
Toronto
98.3
95.3
4
Houston
97.2
93.7
5
L.A. Clippers
97.2
93.7
6
Utah
96.4
92.9
7
Miami
94.8
92.3
8
Boston
95.5
92.0
9
Washington
95.5
92.0
10
Memphis
94.4
91.9
11
Cleveland
94.8
91.3
12
Detroit
93.5
91.0
13
Milwaukee
93.2
90.7
14
Indiana
94.1
90.6
15
Oklahoma City
93.2
90.2
16
Dallas
92.5
90.0
17
Portland
92.8
89.8
18
Charlotte
92.1
89.6
19
Minnesota
91.3
89.3
20
Chicago
92.3
89.3
21
New Orleans
91.3
88.8
22
Atlanta
91.3
88.8
23
Denver
90.8
88.3
24
New York
88.9
86.9
25
Phoenix
88.3
86.3
26
Sacramento
87.8
85.8
27
Orlando
86.8
84.8
28
Philadelphia
86.3
84.3
29
L.A. Lakers
86.2
84.2
30
Brooklyn
83.9
81.9

The above matrix shows my POWER RATINGS that I use on a nightly basis to handicap each game; I simply use my ratings from both teams and compare my number to that of Vegas’ & use that as a starting point in my handicapping process. 
With that in mind here is a grid that shows each playoff matchup projected lines using my SBPI – showing both scenarios as far as home teams:
SBPI
SBPI
CHICAGO
89.3
BOSTON
92.0
BOSTON
95.5
6.2
CHICAGO
92.3
0.3
ATLANTA
88.8
WASHINGTON
92.0
0.7
WASHINGTON
95.5
6.7
ATLANTA
91.3
INDIANA
90.6
CLEVELAND
91.3
CLEVELAND
94.8
4.1
INDIANA
94.1
2.9
MILWAUKEE
90.7
TORONTO
95.3
2.1
TORONTO
98.3
7.6
MILWAUKEE
93.2
PORTLAND
89.8
GOLDEN STATE
99.6
6.8
GOLDEN STATE
103.6
13.8
PORTLAND
92.8
UTAH
92.9
L.A. CLIPPERS
93.7
L.A. CLIPPERS
97.2
4.3
UTAH
96.4
2.7
MEMPHIS
91.9
SAN ANTONIO
96.8
2.5
SAN ANTONIO
100.3
8.5
MEMPHIS
94.4
OKLAHOMA CITY
90.2
HOUSTON
93.7
0.5
HOUSTON
97.2
7.0
OKLAHOMA CITY
93.2

Key to handicapping, and why many struggle to consistently produce winners is power ratings / numbers are only a starting point even when comparing to the Vegas number.  All the power rating line estimates – no matter which model or ratings source you are using – is IF each team played their AVERAGE game what the EXPECTED OUTCOME would be.  However, we know that one team is UNLIKELY to play their average game, let along BOTH teams playing their average game in the same game.  One area you can find edges when digging a little deeper is particular strengths and weaknesses of teams in their statistics.  Another way you can find edges in your handicapping process is by identifying variables that are TOUGH to detect and tough to quantitatively measure – those that can find these variables, no matter what they are, and OWN them can find that edge to beat Vegas on a consistent basis.  It does not even matter so much WHAT the variables are – they key is MASTERING whatever variables you utilize!  OWN IT!
Now that we have my posted my SBPI for each team let’s show what each team’s projected wins (based on performance in my model) vs. actual wins:
Projected
Actual
Actual
Team
Wins
Wins
B/(W)
Golden State
68
67
(1)
San Antonio
60
61
1
Toronto
55
51
(4)
L.A. Clippers
51
51
(0)
Houston
51
55
4
Utah
49
51
2
Miami
47
41
(6)
Boston
47
53
6
Washington
46
49
3
Memphis
46
43
(3)
Cleveland
44
51
7
Detroit
44
37
(7)
Milwaukee
43
42
(1)
Indiana
43
42
(1)
Oklahoma City
41
47
6
Dallas
41
33
(8)
Portland
40
41
1
Charlotte
40
36
(4)
Chicago
39
41
2
Minnesota
39
31
(8)
Atlanta
38
43
5
New Orleans
38
34
(4)
Denver
36
40
4
New York
32
31
(1)
Phoenix
31
24
(7)
Sacramento
29
32
3
Orlando
26
29
3
Philadelphia
25
28
3
L.A. Lakers
25
26
1
Brooklyn
19
20
1

Teams highlighted green have performed 2+ games BETTER in actual wins vs. SBPI projected wins; teams colored orange have won 2+ FEWER games actually vs. what SBPI projected.  Here is a cleaner look at the top handful of teams in each category:
BETTER (green)
  • Cleveland +7 [51 actual vs. 44 projected]
  • Boston +6 [53 actual vs. 47 projected]
  • Oklahoma City +6 [47 actual vs. 41 projected]
  • Atlanta +5 [43 actual vs. 38 projected]
  • Houston +4 [55 actual vs. 51 projected]
  • Denver +4 [40 actual vs. 36 projected]
WORSE (orange)
  • Dallas -8 [33 actual vs. 41 projected]
  • Minnesota -8 [31 actual vs. 39 projected]
  • Detroit -7 [37 actual vs. 44 projected]
  • Phoenix -7 [24 actual vs. 31 projected]
  • Miami -6 [41 actual vs. 47 projected]
While we, rightfully so to this point, have focused on the strong NBA teams here is how we projected the NBA Lottery vs. what the actual order is (remember the NBA Draft order is not automatically the reverse order of the standings; instead the reverse order of the standings gives the teams the best chance at getting the top pick, but it’s done in a lottery format):
Projected
Actual
Team
Lottery Spot
Lottery Spot
Golden State
30
San Antonio
29
Toronto
28
L.A. Clippers
27
Houston
26
Utah
25
Miami
24
T14
Boston
23
Washington
22
Memphis
21
Cleveland
20
Detroit
19
12
Milwaukee
18
Indiana
17
Oklahoma City
16
Dallas
15
9
Portland
14
T14
Charlotte
13
11
Chicago
12
T14
Minnesota
11
T6
Atlanta
10
T19
New Orleans
9
10
Denver
8
13
New York
7
T6
Phoenix
6
2
Sacramento
5
8
Orlando
4
5
Philadelphia
3
4
L.A. Lakers
2
3
Brooklyn
1
1

We won’t take much time on this topic but Phoenix was projected to be 6th now is 2nd; Denver was 8th according to SBPI but check in at 13th; Atlanta had the 10th worst projected record according to SBPI, made the playoffs, but should have selected in the lottery with the 10th best odds of winning it; Minnesota is once again in the lottery have a 5 spots better chance of winning it vs. what SBPI projected; Dallas had the 9th worst record in the league but was a mid-pack NBA team according to my SBPI so they grabbed a 6 spot edge; Detroit missed the playoffs but performed as the 12th best team in the league so they pick up a 7 spot edge & the ability to rather quickly turn things around and compete for a playoff spot next year; lastly Miami, who the SBPI ranked 7th this year overall has the 14th best chances of winning the lottery and is prime for a nice jump in the ’17-’18 season.
Next up let’s take a look at how the SBPI would have seeded each team for the playoffs – what we can learn here, same as examining the power ratings matrix – is what teams are under or over seeded:
SBPI SEEDS
EAST
WEST
1
TORONTO (3)
GOLDEN STATE (1)
2
MIAMI (M)
SAN ANTONIO (2)
3
BOSTON (1)
HOUSTON (3)
4
WASHINGTON (4)
L.A. CLIPPERS (4)
5
CLEVELAND (2)
UTAH (5)
6
DETROIT (M)
MEMPHIS (7)
7
MILWAUKEE (6)
OKLAHOMA CITY (6)
8
INDIANA (7)
DALLAS (M)
9
CHARLOTTE (M)
PORTLAND (8)
10
ATLANTA (5)
11
CHICAGO (8)

*NUMBER INSIDE PARENTHESIS REPRESENTS ACTUAL SEED IN PLAYOFFS*
**BLUE DENOTES TEAM MISSED PLAYOFFS (M)**

Taking a look at this matrix we can see a relatively static environment in the Western Conference as the top 5 seeds were the same & there was only a minor shift amongst the bottom 3 teams including Portland, who the SBPI had ranked 9th in the West, made the playoffs over Dallas.
The Eastern Conference had some SIGNIFICANT differences:
  • Miami was the 2nd best team however they actually wound up missing the playoffs; that is a good thing for #1 seed Boston who would have had a much tougher opening round series had the faced the 8th seeded Heat instead of the Bulls.
  • Detroit was the 6th best team however they, like Miami, also missed out on the playoffs.
  • Atlanta was the SBPI’s 10th seed however they actually earned the 5th seed – that will help Washington a ton in what should be a relatively easy opening round for the Wizards compared to a typical 4 vs. 5 matchup.
  • Chicago earned the last spot and a matchup with the Celtics; the last 10-14 days of the regular season could not have worked out any better for the C’s as not only did they overtake the Cavaliers for the top spot, and home court advantage in a potential ECF matchup, but they will face a Bulls team the SBPI ranked just 20th in the NBA.
Lastly, since this is a review of the regular season & a playoffs preview to some extent – here are strengths and weaknesses of each team – which can help you identify some matchup edges to possibly exploit when handicapping both sides & totals this Spring.
WESTERN CONFERENCE
#1 Golden State vs. #8 Portland: we all know the Warriors shoot the ball extremely well as measured by EFG% variance (defined as their EFG% minus their opponents EFG%) – their +7.77% EFG% variance is off the charts and although you would think most of that is driven by their own shooting they have, in fact, held opponents below 50.0% EFG on the season checking in as the BEST allowing 48.6% EFG (the other three teams holding their opponents below 50.0% are the Heat, Spurs & Jazz).  Portland does not check in above the middle of the pack in any major metric I track besides EFG% variance – but their opponent dwarfs it in that area.
#2 San Antonio vs. #7 Memphis: the Grizzlies unfortunately (for them) draw the Spurs for the fifth time in their ten all time seasons reaching the playoffs – they have gone 1-3 in the prior four series winning in 2011 (4-2) while getting SWEPT in the other three meetings.  What stands out in this series as well is EFG% - the Spurs check in at 3rd in EFG% variance while the Grizzlies rank 21st (worst of Western Conference playoff teams & only Chicago is worse in the 16 team field).  Memphis’ poor EFG% variance is almost exclusively driven by poor shooting as they are one of six teams with an offensive EFG% below 50.0% ranking 3rd worst in the NBA there (only Chicago & Orlando were worse).  The Grizzlies are 2nd in turnover margin (TOM) variance – which is their only hope of making this a series: taking care of the ball, turning over the Spurs and hoping the pure volume of shots they get can help overcome their likely poor shooting.
#3 Houston vs. #6 Oklahoma City: again, as expected based on my regression model that formulates my SBPI rankings (regression tests for the most predictive variables), EFG% variance plays a role here although not quite as extreme as the prior 2 matchups.  Two other areas that will help drive the results of this series are how often the Rockets get to the line; and on the OKC side how hard they hit the offensive glass and get easy put backs.  Watch FT shooting and rebounding here.
#4 L.A. Clippers vs. #5 Utah: this EASILY has the potential of being the best opening round series in the NBA, and will almost certainly be the most competitive in the Western Conference.  In the most predictive variable EFG% Utah ranks 2nd in the NBA while the Clippers check in at 4th.  Breaking down EFG% on both sides of the ball for both teams the Clippers were ~1% better offensively while the Jazz were ~1% better defensively – which would have me leaning towards the Jazz in this statistic as games typically slow down in the playoffs and the better defensive teams typically have an edge.  Looking a little deeper for potential red flags for each team – the Jazz are 3rd worst in the NBA in net TOM which will be a huge factor in this series. 
EASTERN CONFERENCE
#1 Boston vs. #8 Chicago: the Bulls are the 2nd worst SBPI team (Hawks the worst) to reach the playoffs this year while the Celtics are 8th overall, and have worse numbers than the ’15-’16 Celtics.  Boston & Cleveland still have the top 2 EFG% variance marks in the Eastern Conference so are considered the favorites, while Chicago’s EFG% variance is just 23rd – they will have to shoot it MUCH better than they did during the regular season to have a shot here.  The two areas they can make up some ground on Boston is getting to the stripe & hitting the glass as statistically they have an edge in both of those areas.  As many NBA fans probably realize – key here for Chicago is mucking these games up – making them rough, borderline dirty and trying to get the rather inexperienced Celtics rattled some.
#2 Cleveland vs. #7 Indiana: it’s almost like the Pacers had intuition as far as their playoff opponent as the signing of Lance Stephenson should help SOME in this series.  How much?  Not enough most likely.  Neither team is strong at rebounding (both checking in ranked in the 20s as far as net rebounding) so if the Pacers can find an edge there it would be a good start.  In addition the Cavaliers struggle taking care of the ball – Indiana is not great there either, but it’s an area that could expose the Cavs some and lead to easy open court hoops for Indiana.  Cleveland will be well rested and will look to hit the ground running hard immediately as they realize every extra day of rest they can get before potentially the NBA Finals helps.
#3 Toronto vs. #6 Milwaukee: these teams stack up pretty close when looking at a variety of stats over the course of the regular season.  Injuries have played a part however – and Toronto will have their full compliment of players for this series while Milwaukee will still be missing Jabari Parker – which will play a role although Milwaukee has gone 20-12 SU since Parker went down (however they did lose 4 of their last 6 down the stretch playing key games for seeding purposes which could be a cause for concern).  One area Milwaukee needs to focus on is protecting the rim & their defensive rebounding – Toronto does not turn the ball over much & forces a good amount so any extra chances the Raptors can get from offensive rebounding could be a deathblow to the Bucks.
#4 Washington vs. #5 Atlanta: the Hawks rank 22nd in my SBPI, the worst of any playoff team this year.  On the flip side the Wizards rank 9th, a very strong year for them where they even check in higher than Cleveland!  This should be an “easier than many expect” series for the Wizards as the Hawks just are not very good – while injuries have played a part to some extent they are ranked well below their playoff counterparts in just about every area (Bazemore, Millsap & Sefolosha missed a combined 43 games during the regular season while Howard also missed 8; all will be healthy to start this series).  The one area I track where the Hawks do well is FT Rate variance – they rank 4th in the NBA in net FTA’s – and that is an area they will need to exploit to the highest degree to have a shot in this series. 
Good luck during the NBA Playoffs!  I will do my best at posting some updated numbers & thoughts as we enjoy the next 2 months of playoff action!
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