San Antonio Spurs v Miami Heat - Game One

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


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.

76ers tie NBA-record losing streak, dropping heartbreaker to Celtics

Isaiah Thomas, T.J. McConnell

After a rare period of on-court competence, the 76ers led the Celtics by five with two minutes left tonight.

Then, Philadelphia snatched defeat from the jaws of victory.

The 76ers yielded a 9-0 run to close an 84-80 setback.

They’re now 0-16. Combined with their 0-10 finish to last season, that’s a 26-game losing streak – tied for longest in NBA history. Last year’s 76ers already shared the record.

Philadelphia is also in danger of the worst start to a season. The 2009-10 New Jersey Nets began 0-18, and last year’s 76ers won only one game sooner.

The 76ers will try to avoid the all-time longest streak at the Rockets on Friday. If that goes unsuccessfully, they’ll try to avoid matching the worst season start at the Grizzlies on Sunday. And if both fail, they could set the worst-start record against the Lakers on Tuesday.

76ers-Lakers – it’s shaping up to be a big one.

Timberwolves read mean tweets about themselves (video)

Flip Saunders, Karl-Anthony Towns, Tyus Jones
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The Timberwolves didn’t select the meanest tweets about these players, but credit Karl-Anthony Towns, Tyus Jones, Shabazz Muhammad and Zach LaVine for being good sports.

LeBron James: I’m healthier than a year ago


LeBron James received an injection in his back before the season.

It’s working.

Dave McMenamin of ESPN:

LeBron James now says he feels better than he did even a year ago.

“I feel better in the mornings; I feel better throughout the games; I feel better throughout the day,” James said before a Cavs shootaround Wednesday in preparation for their game against the Toronto Raptors. “It was a rough start to the season for me last year and for our team. Obviously the way we’ve been playing, a lot is predicated on my health and being able to lead these guys out on the floor and not from the sidelines.”

LeBron certainly looks healthier than he did at this point last year. He’s moving much better and giving more effort.

But comparing November to November means very little for the Cavaliers, who hope to play deep into June.

The key question: Did LeBron properly time his injection? There’s a limit on the number he can have in a year, and it takes time to recover after one. Cleveland doesn’t want LeBron to peak to early.

It’s good for the Cavs that LeBron feels better now, but his health in the playoffs remains the priority.

Report: Suns signing Bryce Cotton

Bryce Cotton
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Eric Bledsoe missed the Suns’ loss to the Spurs on Monday with a knee injury.

So, Phoenix is bringing in a reinforcement – Bryce Cotton.

Marc Stein of ESPN:

The Jazz waived Cotton before the season despite Dante Exum‘s injury leaving them with just two other healthy point guards. That says something about Cotton – but also Utah’s depth.

Cotton – who went undrafted out of Providence last year – is quick, varies his speed well and can leap. There’s reason to believe in his potential at age 23. But his 6-foot-1 frame limits him defensively, and he’s not much of a distributor.

Phoenix will rely on Brandon Knight and Ronnie Price at point guard if Bledsoe is unavailable. The Suns can also use fewer two-point guard lineups – giving more minutes at shooting guard to Devin Booker, Archie Goodwin and Sunny Weems.

Cotton provides insurance while Bledsoe is banged-up with what seems to be a minor injury. But he might have to show something to keep drawing an NBA paycheck once Bledsoe gets healthy.