Usage vs efficiency for NBA's highest-usage players

Here's how the NBA's 25 highest-usage players stack up in efficiency for the 2016-17 season (as of March 7):

It's hard to describe what Russell Westbrook is doing, except to say he's simply playing a different sport than everyone else. Has anyone every combined impact and inefficiency to this extent before?

How this year's title contenders compare to past NBA champions

There are, by my count, eight legitimate (or semi-legitimate) title contenders in the NBA this year - seven teams that are winning more than 2/3 of their games, plus the Warriors who are 7th in overall efficiency. I wanted to look at how those contenders compare to the past ten NBA champions in terms of offensive and defensive efficiency.

I'm using offensive (defensive) efficiency index, which basically means comparing each team's points scored (allowed) per 100 possessions to their league average that year. A higher offensive index (and lower defensive index) is better.

Here we go - and remember, teams want to be as close to the top right corner of this chart as possible:

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Some takeaways:

•  Everyone considers the 2014 Heat legitimate title contenders - and rightfully so, given their track record and ability to seemingly "turn it on" in the playoffs. (And presumably more minutes for LeBron James and Dwyane Wade.) And it seems an increasing number of fans and media are placing the Clippers and Rockets into the contender bucket as well, especially with how well Blake Griffin played in Chris Paul's absence, and Dwight Howard's impact on the Rockets' half-court D. But it's worth noting that no champion in the past 10 years as been as average on defense as the 2014 Heat, Clips, or Rockets. Every one of those recent champs was at least 4% better on defense than the league average, and half of them were at least 7% better than average. The Clips are actually tied with the 2006 Heat right now, so it's certainly possible they overtake them soon. Now for the optimists out there, take a gander at those three teams on offense -  they're more efficient compared to their peers than any recent champ, except for last year's Heat squad. This year's playoffs could be more offense-first than any recent edition.
• Except that Indiana is prominently involved. This year's Pacers aren't LIKE the 2004 Pistons - they ARE the 2004 Pistons. The raw numbers (and the early-season ascent of Paul George) might mask that fact, but consider how the league has evolved over the past decade. The average team in 2004 scored 102.9 points per 100 possessions, and in no season since then has the average been below 104.6 pts / 100 possessions. This year, the league average is a hair under 106 pts / 100 possessions. When you account for more dynamic offense across the board, Indiana this year looks even better on defense (thanks, Roy Hibbert!) - and even worse on offense.
• The Spurs and Thunder. I mean, what is there to say? They've probably been the most impacted by injuries (Russell Westbrook, Tony Parker) of any of this year's top 8, and yet they still sport the best balance of elite offense and really superb defense. I don't think most fans recognize how incredible Tim Duncan has been on both ends of the court this year - he's top-five in the NBA in both blocks and defensive rebounding while leading the Spurs in total minutes. As for OKC, I'm really intrigued by the proximity of this year's squad to the 2009 Lakers on this chart - that seems like an excellent comp, in terms of one elite scorer (though Kevin Durant is more efficient than Kobe Bryant five years ago), an All-Star #2 on offense, and an underrated smothering defense.
• Maybe I should stop calling the Blazers a contender. Adjusted for pace and season, they're less efficient on defense than the "Seven Seconds or Less" 2006 Suns. And their Damian Lillard-fueled offense is outstanding... but still only 4th-best in the NBA. That's not a recipe for winning two payoff rounds, much less four.
• The Warriors, though - OK, they have to make the playoffs first. Fine. But the defense is right in line with championship standards. On the other side of the ledger, raise your hand if you thought a Stephen Curry-led offense would be less relatively efficient than the 2005 Spurs.

Data sources: NBA.com/stats, basketball-reference.com

The masters of getting to the free-throw line

Here's a chart of the 25 players who are getting to the free throw line the most this season (as measured by FTA / 36 minutes), and how they're doing once they get there.

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Some takeaways:

• Perhaps nothing illustrates the growth on offense of DeMarcus Cousins better than this: in each of his first three seasons in the NBA, Cousins averaged between 6 and 7 FTA / 36 minutes. This year, he's the only qualified player in the NBA averaging over 10 FTA / 36. He's hitting 71% right now, right in line with his career average. If he can pull that up to 75% or higher... good golly, how do you stop him?
• LOL Dwight Howard. Let's start with the good news: he still gets to the charity stripe a ton, and he's hitting free throws at a higher rate than in either of his past two seasons. So that's nice. On the other hand, he's missed 154 FTA so far. No one else on this chart has missed more than 86 (Blake Griffin). Dwight has missed 25 more FTA than Kevin Durant, James Harden, and Kevin Love combined, and that trio has taken 550 more total attempts than Howard.
• Speaking of Durant, he's one made 3P and four FT away from shooting 50% 2P / 40% 3P / 90% FT. Amazingly, each of those percentages is actually down from last season.
• LeBron James started the season red-hot (by his standards) from the stripe, shooting almost 80% through the end of November. Since then, however, he's been just a shade over 70%. His career average is 75%.
• Tony Wroten? Tony Wroten! Philly has to be delighted that he (and his backcourt mate Michael Carter-Williams) are able to get to the line at will, especially when both are still under 21 and barely understand NBA offense. Unfortunately both of them are among the five worst on this chart at hitting their freebies. By the way, Wroten hit 72% last season in Memphis, but his 58% mark this year is exactly in line with what he shot in his lone college season, so I'm going to consider last year the outlier until further notice.
• Check out the teams that have a pair of players on this list, and how they rank in offensive efficiency. The Rockets (with Harden and Dwight) are 4th in the NBA in points per 100 possessions. The Wolves (Love and Kevin Martin) are 5th, the Clips (Blake and Chris Paul) are 7th, the Pelicans (Anthony Davis and Tyreke Evans) are 8th, and the Suns (Goran Dragic and Eric Bledsoe) are 10th. Even the less-heralded Hawks (Jeff Teague and the ever-professional Paul Millsap) are 13th. That's not a coincidence - if you can consistently run two-man actions in the half-court that get you free points, you're well on your way to a powerful offense.
• And finally, I can't not mention Swaggy P. Nick Young is getting to the line on a career-best 32% of his FG attempts, which is propelling him to a career mark in true shooting percentage as well. I understand the numerous criticisms of Mike D'Antoni - many of which are valid - but he's demonstrating again an amazing ability to put limited role players in a position to succeed on offense.

How efficient are the NBA's highest-usage players?

Here are the true shooting %'s for the 25 players with the highest usage rates in the NBA right now (min 240 mins played).

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Some takeaways:

• LeBron James is killing the NBA softly with his efficiency. By the way, the modern-era record for TS%  (min 500 FGA) is 70.2%, by Artis Gilmore in 1981-82. The record for non-centers is Cedric Maxwell at just under 68%. LeBron has a great shot at busting that mark - while taking almost 50% more shots than Cornbread did.
• Does Kevin Durant curse the existence of LeBron every day, or is it a weekly ritual? Durant's efficiency is startling and borderline historic... except it's overshadowed by this other guy at every turn. Let's just relish them both.
• Monta Ellis finally does have it all! After posting TS% of 51% and 49% the past two years, Monta is over 59% this year. That's better than Stephen Curry, Tony Parker and Kevin Love. How is this happening? Simply put, he's doing everything better: taking fewer three's, shooting them more efficiently, and getting to the line at a far greater clip than ever before (7 FTA / 36 mins, compared to 4.5 FTA / 36 the past two seasons.) By the way, if this amazing transformation keeps up, this may become one of the strongest points in the Hall of Fame resume of Dirk Nowitzki. (Speaking of Dirk, he just misses the top 25 in usage on this chart, but his TS% is over 60%. That's a hell of a two-headed foundation for an offense.)
• I'm going to excuse Russell Westbrook's inefficiency for now because he's coming back from a serious meniscus injury.He's been over 53% TS each of the past three seasons, and I expect he'll be back there soon.
• What's up with DeMarcus Cousins? After a 28% usage rate last year, he's approaching 35% this year. His shooting isn't horrible, and he's actually passing pretty well (a 16% assist rate), so it'll be interesting to see if he can sustain this new level of volume and efficiency. Has losing Tyreke Evans has been addition by subtraction for DMC?