NBA 2023 Offensive and Defensive Ratings (Nov 7) (lemmy.ca)

submitted 11 months ago* (last edited 11 months ago) by streetfestival@lemmy.ca to c/nba@lemmy.world

16 comments fedilink hide all child comments

Plot explanation

ORtg & DRtg: Offensive ratings (ORtg) are estimates of how many points teams score per 100 possessions, and higher is better. Defensive ratings (DRtg) are estimates of how many points teams' opponents score on them per 100 possessions, and lower is better.
Four quadrants: Teams in the top-left quadrant have the best net rating (estimated point differential per 100 possessions), and teams in the bottom-right quadrant have the worst. The bottom-left quadrant represents teams who are better defensively than offensively, and the top-right quadrant are those who are better offensively than defensively.

top 16 comments

sorted by: hot top controversial new old

[-] nobeas@lemm.ee 6 points 11 months ago

good work plotting the ratings, it is a very welcome addition to this community :)

some suggestions for the next version of the chart: (- inverting Drtg axis was already suggested before)

same scaling of axes, so that 5 points of rating is visually the same length for Ortg and Drtg
adding some diagonal lines to mark levels of the same net rating
equalizing logo size, right now some are huge and some are tiny
in some cases logo background could be transparent

[-] streetfestival@lemmy.ca 2 points 11 months ago* (last edited 11 months ago)

Great suggestions, thank you!! I'd written this code during the summer for an MLB plot (EPA+ and OPS+, which are standardized), had some downtime today, and decided to give this a quick shot

[-] secondaccountlemmy@lemmy.world 5 points 11 months ago* (last edited 11 months ago)

Oohh i like this. keep them coming! Though it is unusual to have the best net raying on a top level quadrant.

Have you explored inverting the defensive rating values?

[-] conciselyverbose@kbin.social 2 points 11 months ago

Yeah. It threw me off. I was looking for the Celtics in the top right and it took forever to find them.

[-] streetfestival@lemmy.ca 1 points 11 months ago

Barring major injuries to your team, your Celtics will be in the top right corner next time (I'll make top-right the good quadrant next time :)

[-] streetfestival@lemmy.ca 0 points 11 months ago

Thanks, I've already thought of some improvements for the next one!

I think if defensive rating values are inverted, the best net rating would be top-right and the worst would be bottom-left. That's probably a more familiar quadrant orientation (it reminds me of math). I might explore some green-red-orange/yellow colour shading. All suggestions are welcome :)

[-] nooeh@lemmy.world 5 points 11 months ago

Where are the pels?

[-] streetfestival@lemmy.ca 5 points 11 months ago

They're hidden under the Kings - they have basically the same ratings (below). Thanks for catching this!
Sacramento Kings (ORtg, DRtg): 109.8, 115.0
New Orleans Pelicans (ORtg, DRtg): 109.9, 114.9

[-] nooeh@lemmy.world 3 points 11 months ago

Thanks! I thought I was going crazy lol

[-] mill_city@lemmy.zip 5 points 11 months ago

Timberwolves in a league of their own on D.

[-] bananaw@sh.itjust.works 5 points 11 months ago

I haven't watched any twolves games (or highlights even), anything about their defence stand out to you? Why is their d so good

[-] streetfestival@lemmy.ca 4 points 11 months ago

Their frontcourt is huge: KAT at PF and Gobert at Center. Gobert is known as a defensive center, and he contributes 14 points a game for a 38 mil salary. I think that's a good chunk of it, but I don't know the Wolves well

[-] mill_city@lemmy.zip 3 points 11 months ago

They've been aggressive. They've got above average or elite personnel at every position defensively, with the possible exception of Towns, but he's been much improved defensively as well this year. They been running good schemes, covering each other's backs, rotating on the perimeter, getting in passing lanes and playing phenomenal on ball defense. Jaden McDaniels is criminally underrated. I don't understand how he wasn't in the dpoy conversation last year. He guards the best player on the opposing team almost every night and really throws them off their game.

[-] streetfestival@lemmy.ca 4 points 11 months ago

It's early. Most teams have only played 7 games. I'm not surprised to see the Celtics, Nuggets, and 76ers (Maxey is looking like a super star) leading the pack. I'm curious to see how the Bucks do this year: Picking up Dame and parting with Jrue Holiday looks like it's affecting their defence. The Pacers and the Timberwolves look like opposite teams (all offence or all defence, respectively). I'm not surprised to see my Raptors with a woeful offensive rating - that half-court offence is painful to watch

[-] turddle@lemmy.world 2 points 11 months ago

Damn. If the Lakers could have somehow ended up with CP3 to orchestrate the non-Bron minutes I feel like they and GSW would be swapped rn.

Dude is averaging nearly 8 assists off their bench

[-] streetfestival@lemmy.ca 2 points 11 months ago

You may very well be right. But Lamelo would have twice the number of assists he has if he weren't on the Hornets

this post was submitted on 07 Nov 2023

19 points (91.3% liked)

NBA

5087 readers

45 users here now

East - Atlantic
Boston Celtics
Brooklyn Nets
New York Knicks
Philadelphia Sixers
Toronto Raptors

East - Central
Chicago Bulls
Cleveland Cavaliers
Detroit Pistons
Indiana Pacers
Milwaukee Bucks

East - Southeast
Atlanta Hawks
Charlotte Hornets
Miami Heat
Orlando Magic
Washington Wizards

West - Northwest
Denver Nuggets
Minnesota Timberwolves
Oklahoma City Thunder
Portland Trailblazers
Utah Jazz

West - Pacific
Golden State Warriors
Los Angeles Clippers
Los Angeles Lakers
Phoenix Suns
Sacramento Kings

West - Southwest
Dallas Mavericks
Houston Rockets
Memphis Grizzlies
New Orleans Pelicans
San Antonio Spurs

founded 1 year ago

MODERATORS

vodkasolution@feddit.it