LeBron James free agency: What salary model says about how much star is worth at age 41

With over $580 million in career earnings, LeBron James has made the most money of any player in NBA history. He will add to that total this summer after he signs the 11th contract of his career. We don't know where that will be, or how much money it will be for, but we do know it will be a significant pay cut from the $52.6 million that he earned last season.

How much is LeBron even worth these days? He's still a great player, coming off his 22nd All-Star appearance in a year where he averaged 20.9 points, 7.2 assists, and 6.1 rebounds for a good Lakers team.

There is a way to translate that on-court impact into a dollar figure, using salary models. Here's a look into how that process works, and what it says about LeBron's next deal.

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How salary models calculate player value

At the most basic level, models calculate salary value based on how much impact a player has on the court multiplied by how many minutes they play. 

An expanded methodology of how to build a salary model is covered in Seth Partnow's book The Midrange Theory, which is an excellent read on analytics from the former Director of Research for the Bucks. 

I used Partnow's instructions in order to create my own salary model, which takes a player's impact, an estimate of how many minutes he will play in a season, and an aging curve to project current and future salary value. Let's see how LeBron looks in that model.  

LeBron James' current and future value

Given that LeBron is still playing at an extremely high level, it might surprise some to see that my salary model has him at just a $20.6 million valuation for next season. That's about as much money as Kyle Kuzma will make next year. 

Why is LeBron's value so modest? There are a couple of different reasons. First, while he is still an elite offensive player, his defense has slipped considerably from his peak. He can still turn it on when he needs to at the end of games, but the Lakers were forced to play a lot of zone last year because of how much he struggles to move on a possession-by-possession basis. They also had issues with transition defense because of his propensity to no longer sprint back. 

The second part of the salary formula, minutes, is the other reason why LeBron's value is lower than expected. At age 41, Father Time is finally catching up to him. He dealt with sciatica and foot issues that limited him to just 60 games. He's not going to get healthier as he ages, and so his minutes estimate is lower than most players. 

LeBron's value drops even further for the 2027-28 season based on those same issues. He should be worth about $13.5 million. A reasonable two-year contract for him would be in the $34 million range.

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What LeBron James' actual salary will be

If every single team in the league had cap space to spend, LeBron would probably get more than that $20.6 million figure for this upcoming season. As it stands, most teams are restricted in their spending because of the salary cap rules and the guaranteed contracts already on their books. There isn't a lot of money left to go around at this point of the summer. 

The vast majority of teams have only the $15 million mid-level exception or less to spend in free agency. The Lakers could go well beyond that number and sign LeBron to any number that they wanted, but LeBron has indicated that he's not returning to the team. The cap rules mean that he will instead have to take that $15 million at best if he signs somewhere as a free agent. 

There is another way for LeBron to get a bigger salary. He can use a sign-and-trade to get whatever number he wants. That would require the cooperation of the Lakers though, making it more difficult to pull off. 

If LeBron did find a sign-and-trade suitor, then he will likely make more than that $20.6 million valuation. Salary models don't account for things like raising one's performance in the playoffs, crunch-time decision-making, and getting a ton of butts in seats. Those raise LeBron's value in the real world. 

Even with those added considerations, LeBron's new salary is probably capped at around $30 million annually. If he signs somewhere without the cooperation of the Lakers, then he's making $15 million at most, with a possibility of taking a $3.9 million veteran's minimum salary if he joins a team in dire financial straits. 

Don't feel too bad for LeBron. Whatever he makes this year, he will retain his ranking as the highest-paid NBA player of all time. 

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