NBA will use new high-tech data cameras to track referees

8 Comments

A couple weeks ago, we brought you the report that the NBA would be paying to install the STATS SportVU cameras in the half of NBA arenas that do not yet have them. Expect that to become official in the next 24 hours.

With those cameras that track the position of the ball and every player on the court three times a second you get a wealth of data — how fast a player is, how well they shoot off one dribble versus three, detailed looks at team defensive positioning, the possibilities are virtually endless.

Also, the league could use it to track referees and see who is making calls and from what position on the court.

Which is something they plan to do, reports Zach Lowe at Grantland.

It won’t tout it, but one reason the league acted fast was to immediately enhance its ability to monitor referees — always a touchy subject. The cameras represent the most precise way to grade the three on-court officials based on how consistently and early they get into the league’s three set positions — called “lead,” “slot,” and “trail” — and whether they make appropriate calls from those positions based on their exact sight lines. This is the next stage in seeing which officials are the best, and thus deserving of high-stakes assignments, and in quantifying that in ways that are hard to dispute.

“We will use whatever data and means we can to improve our referees,” says Steve Hellmuth, the NBA’s executive vice president of operations and technology. “The refs haven’t been tracked before. Now for the first time, they will be.”

My guess is there is no way the league shares this data with the owners (despite Mark Cuban’s fervent wishes) as it tries to keep all its referee evaluations out of the public eye.

But it could help the league — are particular officials making a lot of calls where they do not have a good sightline? Are they missing certain things (the league used the cameras it had to look at defensive three seconds calls last season)? There will be other specific calls looked at with the cameras as well.

If it brings about better officiating, I’m all for it. I just think as usual it will not come with more transparency from the league.

Bulls claim PG Kay Felder off waivers

Jason Miller/Getty Images
Leave a comment

The Bulls’ point-guard position is a quagmire.

Kris Dunn and Cameron Payne are both injured (and not necessarily good). Jerian Grant is maybe an adequate backup pressed into starting. Ryan Arcidiacono is on a two-way contract.

Enter Kay Felder.

Bulls release:

The Chicago Bulls announced today that the team has waived forward Jarell Eddie and center Diamond Stone, and claimed guard Kay Felder off waivers.

Felder was waived by the Hawks, who acquired him in a salary-dump trade from the Cavaliers. Cleveland drafted Felder No. 54 last year, but ran out of roster spots this year.

Felder is only a moderate prospect. He impressed in the D-League, but at 5-foot-9, he has significant limitations. (His size also makes him incredibly fun to watch when he gets rolling.)

For Chicago, he’s a quite-noteworthy addition.

LeBron James: ‘I still got Pandora with commercials’

1 Comment

Dwyane Wade revealed last year that LeBron James refuses to use his phone internationally unless he’s on Wi-Fi.

LeBron’s friend and new Cavaliers teammate again brought up that claim, and LeBron confirmed – then went even further about his own cheapness.

LeBron in a joint interview with Wade on ESPN:

No. I’m not doing that. I’m not turning on data roaming. I’m not buying no apps. I still got Pandora with commercials.

LeBron – he’s just like us!

As funny as that line is, keep watching to see LeBron hilariously explain how his hairline affects his interviews.

PBT Extra: LeBron as MVP and other NBA postseason award predictions

Leave a comment

Last year, Russell Westbrook had a historic season on his way to the MVP award, with James Harden and Kawhi Leonard right on his heels. But heading into this season, the dynamic for MVP — and many of the NBA awards — feels very different and wide open.

In this latest PBT Extra, I lay out my preseason predictions for every award — LeBron James for MVP, Ben Simmons for Rookie of the Year, and on down the list. There are a few leaps and surprises in there (predicting Most Improved or Sixth Man before the season is a crap shoot, so why not gamble).

Now the predictions season is over, let’s get on to the games.

Jazz: Dante Exum undergoing surgery after shoulder injury

Mike Ehrmann/Getty Images
2 Comments

Jazz point guard Dante Exum hurt his shoulder in a preseason game – an injury that immediately looked like it could be season-ending.

Though Utah doesn’t outright say Exum is done for the year, this doesn’t engender much hope.

Jazz release:

The following is a medical update on Utah Jazz guard Danté Exum who suffered a separated left shoulder on October 6 vs. Phoenix.

After further evaluation, Exum (6-6, 190, Australia) has elected to undergo surgery to stabilize the AC joint of his left shoulder. The surgery is scheduled to take place Tuesday, October 24 in Los Angeles. Further updates will be provided when appropriate.

Exum (obviously) didn’t receive a contract extension before today’s deadline, so he’ll become a free agent next summer. After one full missed season already and two years of limited effectiveness, it’s not even clear Utah will extend Exum a qualifying offer to make him a restricted free agent. The former No. 5 pick almost certainly won’t meet the starter criteria, which means his qualifying offer would be worth $4,333,931 (down from $6,619,903 based on his draft slot).

The Jazz will start Ricky Rubio, and Raul Neto will be the primary point guard behind him. Wings Rodney Hood, Alec Burks, Donovan Mitchell and Joe Ingles can all share facilitating duties.

Utah will probably be just fine without Exum this season, which speaks to his marginal place long-term.