Insights

A column about what NBA players are worth, by a Celtics fan from Boston who is an economist by day, argues with his own model, and sometimes loses. Every figure is read from the boards at build time; if the model changes its mind, so do the columns.

By Ben Stupendous
A suitcase tagged Free Agency, and a basketball
InsightsThe Best and Worst Contracts, Then and NowEvery negotiated NBA deal since 1999, and every one still running, valued the same way: what a player was worth, minus what he was paid.Ben Stupendous · Oct 5, 2026 · 7 min read
A basketball in an hourglass
InsightsThe Best Careers on the BoardEvery season since 1999-00 on one ruler: who added the most, who did it fastest, and the one active player keeping pace with the leader.Ben Stupendous · Oct 5, 2026 · 4 min read
Basketballs spread along a bell curve
InsightsThe Best and Worst Trades, Graded TwiceEvery NBA trade since 1999-00, graded once on what was knowable the day it was made and once on how it turned out.Ben Stupendous · Oct 5, 2026 · 6 min read
A ballot going into a ballot box
InsightsThe Voters and the ModelTwenty-six years of MVP and All-NBA ballots, next to a model that has never watched a game. Where they part ways, and what the voters are paying for when they do.Ben Stupendous · Oct 5, 2026 · 8 min read
A magnifying glass over prospect files
InsightsIs Anybody Actually Good at This?As my grandfather always said, the biggest room in the house is room for improvement. That goes for front offices, too.Ben Stupendous · Sep 27, 2026 · 21 min read
A lottery drum of numbered balls
InsightsThe Draft Model’s Report CardFifteen drafts graded on the calls that cost real money: the stars it saw, the ones it missed, and what it makes of the 2026 class.Ben Stupendous · Sep 25, 2026 · 12 min read
A calculator, a chart and a basketball
InsightsOur Numbers and Everyone Else’sWin Shares, VORP, DARKO and the rest all try to answer the same question. Here’s what each one counts, which ones predict, and where ours wins, ties and loses.Ben Stupendous · Sep 25, 2026 · 18 min read