Sunday, May 17, 2015

NBA Conference Charts and Predictions

The semifinals for each conference provided some pretty entertaining basketball.  The Warriors and Grizzlies played a truly gritty series, but the Griz didnt have the talent to counter one of the best coaching moves we've seen in the last 15 years from an NBA coach.  The Cavs were able to advance despite some vintage Derrick Rose moments, and did so in part because Lebron showed why a lot of coaches don't really matter in the modern NBA.  The Hawks looked DOA, but have continued to roll on (if John Wall and Beasley are healthy this series probably goes 7, and the Hawks might have been headed home).

For the program, it correctly picked three of the four series.  And it did also have the Clips and Rockets with the most competitive series.  On a game to game basis the program struggles a bit in the playoffs, just because it uses seasonal data.  I'm wondering if there needs to be a real weighting for the previous round/ games in this series to improve it.



Atlanta Hawks vs Cleveland Cavaliers
Hawks Win Chance at home: 57.7%
Cavaliers Win Chance at home: 56.8%
Cavaliers win 50.7% of the time
Most commonly in 7 games




Team EFG% TOV% FTRate OReb DEFG% DTOV% D FTRate DReb ORtg DRtg Pace
Atlanta Hawks 52.7 13.5 20.1 21.4 49.2 14.9 18.5 73.4 108.9 103.1 93.9
Cleveland Cavaliers 52 13.4 21.6 26.8 50.2 12.6 17.7 74.7 111.1 106.3 92.3




Golden State Warriors vs Houston Rockets
Warriors Win Chance at home: 74.9%
Rockets Win Chance at home: 38.2%
Warriors win 83.7% of the time
Most commonly in 5 games


Team EFG% TOV% FTRate OReb DEFG% DTOV% D FTRate DReb ORtg DRtg Pace
Golden State Warriors 54 13.1 18.4 24.1 47 14.3 21.7 74.5 111.6 101.4 98.3
Houston Rockets 51.2 15 22.3 26.8 48.6 14.6 20.8 72.9 107 103.4 96.5



In summation, it looks like we will be seeing the Warriors in the finals, but its basically a complete toss up with the Cavs and Hawks.  If Kyrie Irving cant go, I think its definitely the Hawks stepping forward.

Thursday, May 7, 2015

Sunday, May 3, 2015

NBA Regular Season Ratings Charts

I always love playing around with stuff in R, especially the plotting.  I'm currently working on a way to use R Charts and incorporate some interactivity in the future, but for now here's how each team stacked up in terms of ratings during the season.

Its amazing how far ahead the Warriors were all season long.  They started out at the top and just held on there all season long.  You can also see the Mavs, and Raptors downward trend all season long.  The team I'm going to watch really closely this off season is the Jazz.  Their trend all season was just progressively getting better, and they're a team with a good young core.


Saturday, May 2, 2015

NBA 2nd Round Charts and Series Predictions

Well, the NBA playoffs march on, with only a few real surprises in the first round.  The Raptors again have had a disappointing exit from the post season, and there will certainly be some questions after the utter meltdown by Kyle Lowry in their sweep at the hands of the Wizards.  Lowry shot at less than 30% in the series as the Raptors struggled to get into an offensive rhythm, and allowed the Wizards to eat up the Raptors defense.

The program's biggest whiff was the Blazers in their series.  Some elements of that team were a little nicked up, but for the most part the Blazers looked completely incompetent against the Grizzlies.  Aaron Afflalo, a favorite of mine from his days in a Nuggets uniform was plain awful in his limited action, while the rest of the offense just couldn't find its stroke.

The rest went to chalk, with most of the west being pretty competitive (including the Warriors and Pelicans being better than expected), and the East being sweeps.  So, onto the 2nd Round.





Atlanta vs Washington
 Hawks Win Chance at Home: 68.7%
Wizards Win Chance at Home: 44.5%
Hawks win: 73.4% of the time
Most Commonly in 6 Games

Team
EFG%
TOV%
FTRate
OReb
DEFG%
D
TOV%
D
FTRate
DReb
ORtg
DRtg
Pace
Atlanta Hawks
52.7
13.5
20.1
21.4
49.2
14.9
18.5
73.4
108.9
103.1
93.9
Washington Wizards
49.9
14
19.2
24.9
48.1
12.9
21
77.3
103.7
103
93.7


Chicago vs Cleveland
Bulls Win Chance at Home: 51.6%
Cavs Win Chance at Home: 60.4%
Cavs Win series:58% of the time
Most Commonly in 6 games

Team
EFG%
TOV%
FTRate
OReb
DEFG%
D
TOV%
D
FTRate
DReb
ORtg
DRtg
Pace
Chicago Bulls
48.9
12.9
23.8
27
47.3
11.3
18.2
74.4
107.5
104.3
92.8
Cleveland Cavaliers
52
13.4
21.6
26.8
50.2
12.6
17.7
74.7
111.1
106.3
92.3


Los Angeles vs Houston
 Clippers Win Chance at Home: 64.7%
Rockets Win Chance at Home: 49.3%
Clippers Win series: 68.5% of the time
Most Commonly in 7 games





Team
EFG%
TOV%
FTRate
OReb
DEFG%
D
TOV%
D
FTRate
DReb
ORtg
DRtg
Pace
Los Angeles Clippers
53.3
11.6
21.5
22.8
49.3
13.2
23.1
75.7
112.4
105.5
94.7
Houston Rockets
51.2
15
22.3
26.8
48.6
14.6
20.8
72.9
107
103.4
96.5

Golden State vs Memphis
 Warriors Win Chance at Home: 73.4%
Pelicans Win Chance at Home: 38.7%
Warriors Win series: 82.5% of the time
Most Commonly in 5 games


Team
EFG%
TOV%
FTRate
OReb
DEFG%
D
TOV%
D
FTRate
DReb
ORtg
DRtg
Pace
Golden State Warriors
54
13.1
18.4
24.1
47
14.3
21.7
74.5
111.6
101.4
98.3
Memphis Grizzlies
48.9
12.6
21.4
24.7
49.2
14.5
18.3
75.3
105.7
102.2
92


To recap, The Warriors should be able to move through their series without much issue (especially if Andrew Bogut continues to play well).  The Clippers should advance, but watch Chris Paul's health heading forward.  I'm not certain I like the Hawks prediction so much, they looked just average against the Nets, and the Wizards played very well against Toronto.