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Let’s talk about NBA stats

It’s unfortunate, but a lot of the good stat sites are just made/maintained by independent people. For the amount of time these people put into it and the time I use their site I don’t have a problem paying for certain stuff. Still, there’s a lot of good free stuff out there.

I will always plug pbpstats.com. Probably the tool I use the most.

I dont think NBA.com is run by independent people. I think they are doing enough with money to not significantly cut back on the features on their website this year. I dont think I need to pay for stats. I pay for their app, I pay for tickets, and I pay for gear. I get random sites with their own data charging to cover whatever, but NBA is the one providing the data and should not be doing cutbacks. Especially since a lot of their data isnt available elsewhere.

I will check out that website though, thanks!
 
I dont think NBA.com is run by independent people. I think they are doing enough with money to not significantly cut back on the features on their website this year. I dont think I need to pay for stats. I pay for their app, I pay for tickets, and I pay for gear. I get random sites with their own data charging to cover whatever, but NBA is the one providing the data and should not be doing cutbacks. Especially since a lot of their data isnt available elsewhere.

I will check out that website though, thanks!

Right, screw NBA.com. But there are a lot of sites out there doing good work. Pbpstats, dunksandtheees, cleaning the glass, darko app, bball-index….just to name a few. I think of those sites have some kind of paid model nowadays, but I they provide a lot of good stuff.

I’m pretty sure that at one time bball-red (and all the reference sites) were being held up by one guy who was taking donations just to pay hosting fees. Not sure if that’s still the case, but that guy was a legend.
 
rapm and luck-adjusted rapm for 23/24 season. Very noisy at this point of the season, but still useful imo. Luck adjustment seems to have a huge effect. Takeaways:

Sexton is a luck adjusted +/- god this season, especially with luck adjustment. #9 LA-rapm player this season and #2 LA-orapm player in the NBA. Pure rapm is not quire as friendly to him, but still good.

Lauri and Dunn are pure rapm standouts this season, 31st and 34 overall in rapm respectively.

Collins, Keyonte, Clarkson, and Olynyk are +/- duds this season.



View: https://twitter.com/knarsu3/status/1760526406994301302
 
rapm and luck-adjusted rapm for 23/24 season. Very noisy at this point of the season, but still useful imo. Luck adjustment seems to have a huge effect. Takeaways:

Sexton is a luck adjusted +/- god this season, especially with luck adjustment. #9 LA-rapm player this season and #2 LA-orapm player in the NBA. Pure rapm is not quire as friendly to him, but still good.

Lauri and Dunn are pure rapm standouts this season, 31st and 34 overall in rapm respectively.

Collins, Keyonte, Clarkson, and Olynyk are +/- duds this season.



View: https://twitter.com/knarsu3/status/1760526406994301302

Wow Sexton actual RAPM rank is #157 and Luck Adjusted is #9.

Lauri #31 (actual) and #18 (luck adjusted).

How does Sexton get that massive of an adjustment compared to Lauri?
 
Wow Sexton actual RAPM rank is #157 and Luck Adjusted is #9.

Lauri #31 (actual) and #18 (luck adjusted).

How does Sexton get that massive of an adjustment compared to Lauri?

The idea behind luck adjustment is that there are some things out of a player's control. For example, the rate at with teammates/opponents make free throws, 3 pointers etc. Instead of looking at the actual result, the adjustment will just imput the average or expected outcome. They also included things like offensive rebounding and turnovers....IMO, those make less sense in theory but I'm sure there's a statistical argument that shows that these things are also random and not necessarily in a player's control.

Anyways, Sexton's adjustment is higher because the things that are random (in theory) are not going his way. His teammates are missing more than normal, opponents are making more than normal, etc.

The usefulness of Luck Adjusted numbers is still up for debate. I think it's good to know the luck adjusted and the raw rapm and kind of adjust based on personal feel from there.
 
The idea behind luck adjustment is that there are some things out of a player's control. For example, the rate at with teammates/opponents make free throws, 3 pointers etc. Instead of looking at the actual result, the adjustment will just imput the average or expected outcome. They also included things like offensive rebounding and turnovers....IMO, those make less sense in theory but I'm sure there's a statistical argument that shows that these things are also random and not necessarily in a player's control.

Anyways, Sexton's adjustment is higher because the things that are random (in theory) are not going his way. His teammates are missing more than normal, opponents are making more than normal, etc.

The usefulness of Luck Adjusted numbers is still up for debate. I think it's good to know the luck adjusted and the raw rapm and kind of adjust based on personal feel from there.
That still doesnt quite explain that massive bump in relation to Lauri.

We are a bad shooting team that turns the ball over a lot, but even though Sextons ball security is great Lauri has just 1.2 TOPG and shoots as well with a greater volume (and thus carries our team averages more)
 
The idea behind luck adjustment is that there are some things out of a player's control. For example, the rate at with teammates/opponents make free throws, 3 pointers etc. Instead of looking at the actual result, the adjustment will just imput the average or expected outcome. They also included things like offensive rebounding and turnovers....IMO, those make less sense in theory but I'm sure there's a statistical argument that shows that these things are also random and not necessarily in a player's control.

Anyways, Sexton's adjustment is higher because the things that are random (in theory) are not going his way. His teammates are missing more than normal, opponents are making more than normal, etc.

The usefulness of Luck Adjusted numbers is still up for debate. I think it's good to know the luck adjusted and the raw rapm and kind of adjust based on personal feel from there.
Does players missing shots that Sexton set them up with affect this?
 
That still doesnt quite explain that massive bump in relation to Lauri.

We are a bad shooting team that turns the ball over a lot, but even though Sextons ball security is great Lauri has just 1.2 TOPG and shoots as well with a greater volume (and thus carries our team averages more)
Lauri’s was already good though so it would be harder to have a massive bump like Sexton’s.
 
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