Mailbag: Shooting Metrics, Overused Announcer Memes, Spartan Guy Says Things To Comfort Self

GRIII: "I see what you did there." Sobocop: "I THOUGHT THIS GUY WAS JUST A SHOOTER"
(Bryan Fuller)

One shooting metric to rule them all.

Hi Brian,

I was reading through your post from today about the game last night (solid effort, can't wait for Saturday!) and I came across the part where you summarized Trey's statline, part of which was that he had 18 points on 11 shots.  Is there a place that tracks "points-per-shot" (Kenpom maybe?), and do you think this is a worthwhile metric when tracking offensive efficiency of an individual player? I know the tempo-free stats usually look at eFG% as a major indicator of offensive prowess, but was wondering if points/shot would something akin to this for an individual player.

Thanks for your thoughts!

I just use points per shot as a quick-and-dirty evaluation method when I'm putting together a post because it gets the job done when we're running sanity checks on opinions from our eyeballs. As an out-and-out metric it falls short since it doesn't put free throws in the divisor properly—going 0-2 at the line doesn't hurt you. If you're reaching for an actual stat you can do better.

For a catch-all stat that encapsulates how many points a player acquires per shot attempt, I like True Shooting Percentage, which rolls FTAs into eFG% and spits out a number that's easy to interpret. Trey Burke is at 59%, which means that he is scoring at a rate equal to a hypothetical player who takes nothing but two-pointers and hits 59% of them. Easy.

For Michigan, there's little difference between eFG% and TS%—Burke is 175th in one, 189th in the other, etc—because they so rarely get to the line. Teams at the other end of that scale can see players with much larger differences. Iowa demonstrates this amply. Roy Devyn Marble's eFG% is 46% and his TS% is 53%—a major difference. FTA-generating machine Aaron White is around 200th in eFG% and around 100th in TS%. From an individual perspective, the latter is a more accurate picture of what happens when Aaron White tries to score.

The four factors everyone uses separate free throws from eFG%, so when you look at those as a unit you do see the impact of FTs. If you wanted to you could cram those factors down into a TS% factor and the other two factors into a Possession Advantage factor, but looking at four bar graphs seems to be okay for people.

Announcer meme overuse.

The announcers constantly having to tell us that Stauskas is more than just a shooter reminds me of last year's over used statement (story?), that Trey Burke played with Sullinger in HS.  Seriously, they told us that every freaking game.  So my question is, which one is worse?

I'm going to have to go with Burke.  First, that was mentioned every game, whereas the Stauskas thing only gets mentioned in games where he has a take to the hole, which only happens MOST games.  Second, at least the Stauskas thing is mentioned in context, as in, he just proved he was more than just a shooter which prompted the comment.  The Burke/Sullinger mention was almost exclusively brought up out of the blue, and had nothing to do with anything happening in the game.  It was as if the announcing team made note to make sure they mentioned it at a certain minute marker in the game because nothing plausibly could have brought it to mind otherwise.

Thoughts?

P.S. If it had kept going, Dan Dakich's mention of that thing about Spike's dad would easily have been the worst.  Luckily, he only told us that Spike's dad was the former best biddy basketball player in the world during Michigan's first four games.

These are different classes of announcing crutch. The Burke thing—which is still happening—is the equivalent of Tom Zbikowski Is A Boxer, a biographical detail that will be crammed in every game to hook casual viewers. The Stauskas thing is a generally applicable sentiment that can be applied to anyone who takes a lot of threes but has decided to venture within the line.

Neither really bothers me. "Not just a shooter" means Stauskas has just thrown something down or looped in for a layup, and I am probably typing something about blouses or pancakes into twitter. I have good feelings associated with its utterance. The Burke thing is just background noise.

Divide!

Hey Brian,

So, no one is more sick of conference expansion talk as I am. I'm 100% with you that it's bent our tradition over a dumpster and I agree it's foolish to base major long-term decisions on a dying profit model.

Here's the thing though, does the fact that the current profit model is dying really matter. I mean, we're moving (slowly) to a system where you pay only for the channels you want instead of being extorted for a bunch of channels you'd never watch. So, under this new business model, although it may be less overall money than under the old system, wouldn't they still get more subscribers to be B1G network if they add more schools? There's not a single UNC fan who would pay $5 a month or whatever for the B1G network, but if they were added them, you'd get more subscribers than you would normally. I mean there's the chance that you weaken the brand that you lose more subscribers than you gain, but I don't think that's a serious concern.

TL; DR - It's about the money, and won't expansion bring more regardless of whether the old model is dying or not?

Thanks again,

Nick

Expansion brings more money but it also brings more mouths to feed. From the perspective of a school in the league it only makes sense to add a team that is at least on par with you in terms of being able to bring fans and eyeballs. Penn State and Nebraska brought those numbers; Rutgers and Maryland likely do not.

The Big Ten can expand to acquire more subscribers but in a world where cable is a niche product to enjoy live sports, the amount of money you're getting is proportional to the number of fans shelling out. Right now it's proportional to population, which makes Rutgers seem like a good idea. Later maybe not so much.

People think things that make them feel better.

To Brian:

Brian, I have this constant argument with a Spartan at work...He says that Michigan's recruiting rankings are always high because when Michigan lands a recruit, the recruit gets a bump in ranking.  According to him, this is because a large number of Michigan fans pay recruiting sites for memberships so the sites keep Michigan fans happy by giving them a higher ranking than other schools with lower memberships.  He also says that MSU's coaches are just better at recruiting than the sites so that is why they do better than their rankings.  Any thoughts on how to prove / disprove his theory?

Thanks,
Troy

It will not matter since from the sounds of this conversation your co-worker thinks Mike Valenti is a gentleman scholar and will find some other way to wheedle himself positive feelings until such time as his team is crushed under the boot of history.

HOWEVA, you could just point out that literally every four-star member of Michigan's recruiting class fell in the most recent Rivals update except Jourdan Lewis, who hopped up sixteen spots. This is pretty much inevitable: unless you're moving up, you're moving down as more and more players are discovered. This dude will wave his face around in a disturbing fashion and ignore this data.

As for the thing about MSU's coaches, yeah, recruiting ratings are not infallible and there will be teams that deviate above and below when touted guys bust and low-rated ones break out. MSU's gotten massive outperformance from its defense recently, and maybe they can sustain that in the same way Wisconsin can sustain its running game.

They'll be trudging uphill when it comes to Michigan and Ohio State. State fans love to point out Michigan's class rankings versus their performance over the last half-decade and say "see, nothing there." Taken over larger samples, though, recruiting does correlate with success. Michigan's fade was largely a lack of retention and coaching ranging from lackadaisical to awful. If MSU fans are counting on those two items to sustain them going forward they're in for a rude surprise.