What LeBron James got wrong about the analytics argument

Larry Brown Sports

LeBron James on Sunday turned the thrilling finish between the Portland Trail Blazers and Denver Nuggets in Game 7 of the Western Conference semifinals into a conversation about analytics.

CJ McCollum carried the Blazers to victory, going 17-for-29 on field goals for a game-high 37 points. 26 of his shots were 2-point field goal attempts, leading LeBron to question the current wisdom of analytics.

The prevailing thought with NBA analytics is that they favor 3-pointers and layups/dunks and outlaw mid-range jumpers. But that’s not true, and anyone who believes that is the case or argument is missing the point.

The idea behind studying the numbers of the game is to create the greatest offense and defense possible. Shot charts, percentages, and math suggest that what produces the highest-scoring and most efficient offenses are taking close 2-pointers, since they are easier to make. They also favor attempting three pointers rather than long twos because the 50 percent point bonus on threes greatly outweighs the difference in shooting percentage. For instance, if a player makes 38 percent of his threes and 44 percent of his 20-foot twos, it makes more sense for him to take threes. If that player takes 100 threes at 38 percent, that would yield 114 points, compared to 88 points for making 44 percent of their 20-foot twos. That’s why over the course of a season, you would want that player taking threes.

But the thinking and arguments do not end there. And that’s what LeBron is missing if he thinks that’s all analytics tell you.

Over the course of 10 shots, that same shooter might not be at their best and make only three threes (for nine points) but they could make five twos for 10 points. In that short run/small sample size, attempting twos might yield the best and most consistent results if we’re only talking one or two games, not 82. Moreover, if you just need to make one shot, you should take the one you make at a higher percentage, which would be the 2-pointer.

#basketball, #professional

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