Posted by isack24 on 12/16/2012 12:23:00 AM (view original):
Posted by emy1013 on 12/16/2012 12:12:00 AM (view original):
Posted by girt25 on 12/15/2012 6:55:00 PM (view original):
Minus defenses are still the right way to defend teams that don't shoot threes, and generally it's quite effective. That doesn't mean that there aren't some occasional inherent risks. Same thing if you play a plus defense vs. a team that shoots a lot of threes -- it's the right way to go and in general will yield better results, but that doesn't mean it is (or should be) risk free. Same as real life.
Agree word for word.
This was a big debate a few months ago. I don't believe -5 should cause more fouls than a 0 or +2, but it does. It doesn't make any sense that slashers can get to the basket/in the lane easier when the defender is slacking, but that's just the case in this game. So when you have driving/slashing guards/SF, I don't believe a -5 is the most effective defense. As garman said, he's amazingly effective against - defenses with slashing guards.
I agree with this 100% ... I think one needs to look at shot distribution AND percentage of 3 pt shots a team takes to decide the defense to play.
What I look at is this:
1. FG3A/FGA using this chart:
| Defensive Positioning |
| Recommended |
Basis |
Max |
Min |
| Positioning |
| +3 |
NA |
100.00% |
48.00% |
| +2 |
40.92% |
48.00% |
38.81% |
| +1 |
36.71% |
38.81% |
35.13% |
| 0 |
33.56% |
35.13% |
31.67% |
| -1 |
29.78% |
31.67% |
25.48% |
| -2 |
21.19% |
25.48% |
18.86% |
| -3 |
16.54% |
18.86% |
8.27% |
| -4 |
NA |
8.27% |
0.00% |
so, I recently played a team that shot 8.33% for FG3A/FGA, so that would be
-3 from my chart.
2. Points by Bigs, SFs, and Guards. If everything was perfectly balanced, you would get 40% of your points from both Guards and Bigs and 20% from SF. So I look at the actual points by Guards and Bigs, and the difference of those positions from 40% to determine a recommendation just based on points:
((-40%+Guard%)+(40%-Big%)/20)
So, that same team from above scored like this (on average):
| Opponent's Scoring |
| Pos |
Points |
% |
d40 |
| Guard |
30.0 |
37.0 |
3.0 |
| SF |
5.0 |
6.2 |
|
| Big |
46.0 |
56.8 |
-16.8 |
| Total |
81.0 |
|
-1.0 |
so based only on points scored by the team:
((-40+37)+(40-56.8)/20) =
(-3 - 16.8)/20 =
=
-1 for recommended positioning
I would then use (2x the chart + the calc)/3 to pick my recommended postilioning, which would be:
(2(-3)+(-1))/3 =
-7/3 = -2.33 ... I normally just drop the decimal, so I would play them at
-2.
This would be for a M2M defense or 2-3 Zone (
-2) ... I never play outside +1 to -1 if I am running a press defense ... so if I had a press team, I would play them at
-1. I would not play that team with the 3-2 zone since they score more with their Bigs.