San Antonio Spurs v Miami Heat - Game One

NBA to install high-tech data cameras in all 29 arenas

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Last season 15 NBA teams had partnered with STATS LLC to put special motion-tracking cameras that record every move a player makes several times a second. It’s a flood of information but it can be useful — the information can tell you how well a player shoots after two dribbles vs. a catch-and-shoot, then it can overlay that with a shot chart to show if the player is strong on the right or left side of the court. It can measure a player’s speed, leaping ability, where a rebound from a missed elbow jumper tends to go, pretty much anything and everything.

And now that system is  going to be in every NBA arena.

The league itself is stepping up to foot the bill, reports Zach Lowe at Grantland.

The NBA and an outside tech consultant have reached an agreement to install fancy data-tracking cameras in all 29 league arenas before the start of next season, according to several sources familiar with the matter…

The cameras cost about $100,000 per year, and the expense is one reason 15 teams hadn’t yet subscribed. Some of those teams were waiting in hopes the NBA would foot the bill, and the league has apparently decided to do so sooner than many of those teams expected. Installing the cameras in all 30 arenas will expand the data to include every game played, providing teams with a more complete and reliable data set. It also raises the possibility of the league using statistical nuggets from the cameras during television broadcasts. A few teams have used in-game data at halftime to show players specific examples of things like rebounds they didn’t contest aggressively, or evidence they weren’t running as hard as usual.

This information is great — I am a proponent of teams, GMs and coaches gathering as much data as possible from every source (cameras, advanced stats, traditional scouts, their own eyes) to help them make better decisions.

The challenge is twofold: 1) How to find useful information in the flood of data? 2) How to pass that information along to players in a digestible form?

Just like “big data” in business or the flood of stats in baseball (and increasingly football, soccer and other sports) NBA teams need to figure out how to mine this information for things they can use to both teach players and win games. Toronto has taken an interesting approach to this, but we are early in the “what do we do with this info?” phase. Some teams are far more adept at this than others.

The bigger challenge is making it work for players. While a handful of players such as Shane Battier can digest a lot of information and transform it into useful knowledge, most players do not. First, you don’t want a player thinking too much on the court, you need to get them information in a time and way that they can incorporate it and make it more natural. Second, a lot of players (like most people in the general population) are visual learners — it’s far more effective to show them video clips of what they did right or wrong, or what you want them to do, than it is to just tell them. You need to make it second nature so that if a player sees an elbow jumper being taken he moves instinctively to where the rebound is most likely to go.

It’s a process, but pretty soon teams are going to have a lot of data at their disposal.

Dion Waiters explains decision to sign with the Heat in an Instagram post

OKLAHOMA CITY, OK - MAY 24:  Dion Waiters #3 of the Oklahoma City Thunder reacts in the first quater against the Golden State Warriors in game four of the Western Conference Finals during the 2016 NBA Playoffs at Chesapeake Energy Arena on May 24, 2016 in Oklahoma City, Oklahoma. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement.  (Photo by Ronald Martinez/Getty Images)
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On Monday, Dion Waiters agreed to a one-year, $2.9 million deal with the Heat, far less than most people thought he would get as one of the few significant free agents still on the market. Tuesday afternoon, he posted an explanation on Instagram for his deal.

Here’s what he said:

I didn’t do it for the money… I did it for the opportunity to go out & ball & have fun. Everything else will take care of its self!!! I just felt like it was the best situation for me…& my family. I could have waited & got wat I wanted. But I rather be happy then miserable at the end of the day!!! Meaning Yu can have everything & still not be happy… #heatnation let’s get it!!! #provethemwrong #stamped #Philly

It seems clear, based on the market, that the kinds of offers Waiters was hoping for weren’t out there for him. In Miami, with Dwyane Wade gone, he’ll probably start at shooting guard and have plenty of opportunities to prove himself in hopes of landing a long-term deal next summer.

Report: Celtics sign second-round pick Demetrius Jackson to four-year deal

PHILADELPHIA, PA - MARCH 27:  Demetrius Jackson #11 of the Notre Dame Fighting Irish walks to the bench late in the second half against the North Carolina Tar Heels during the 2016 NCAA Men's Basketball Tournament East Regional Final at Wells Fargo Center on March 27, 2016 in Philadelphia, Pennsylvania.  (Photo by Elsa/Getty Images)
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While we wait for the Celtics to make a bigger move to trade for another star, they’re filling out the end of their roster. Sheridan Hoops’ Michael Scotto is reporting that they’ve signed Demetrius Jackson, the No. 45 pick in last month’s draft, to a four-year deal.

Jackson declared for the draft after his junior season at Notre Dame. Talent-wise, he has the chance to be a major steal for Boston — DraftExpress has him ranked as the 17th-best overall prospect in this year’s draft class. But he might not play much his first year. The Celtics’ roster is already crowded and there’s still the chance that they’ll make another move with some of their much-vaunted assets if the right star becomes available.

Hawks sign former Michigan State center Matt Costello

ST LOUIS, MO - MARCH 18: Matt Costello #10 of the Michigan State Spartans handles the ball against Darnell Harris #0 of the Middle Tennessee Blue Raiders in the second half during the first round of the 2016 NCAA Men's Basketball Tournament at Scottrade Center on March 18, 2016 in St Louis, Missouri.  (Photo by Dilip Vishwanat/Getty Images)
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ATLANTA (AP) — The Atlanta Hawks have signed undrafted rookie free agent center Matt Costello of Michigan State.

The 6-foot-9, 245-pound Costello averaged 5.7 points and 5 rebounds on the Hawks’ summer league team in Las Vegas.

Costello averaged 10.7 points and 8.2 rebounds as a senior at Michigan State. He holds the school’s career record with 146 blocked shots.

Terms of the deal were not released.

Watch Jamal Crawford drop an effortless 44, hit game winner at Seattle pro-am

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Jamal Crawford knows how to get buckets.

He does it against NBA level defenders, so put him in a free-flowing pro-am — let’s say the Seattle pro-am in his hometown — and he barely breaks a sweat dropping 44. And nailing the game winner.

Doc Rivers hopes to see a lot of that next season.