MSquared Sports
Basketball, by the numbers

Every playoff number, adjusted for who it was against and when.

MSquared Sports ranks the greatest players, teams and games in NBA history. Each stat is corrected for the strength of the opponent and the era, so a 1962 Finals and a 2022 Finals can sit on the same list.

Player profiles

The eras of a career, the peak window, the supporting cast, and every playoff series and great game. LeBron James is next.

Rankings and lists

Sortable tables built from the same adjusted data.

Articles

Long-form arguments that sit on top of the data.

Coming soon

The best scorers ever

Who has scored the most efficiently against the best defenses, across eras.

Coming soon

The best team you can assemble

A roster built from the greats, and the case for each spot.

How the numbers work

The same three ideas run through every page. Read the full method.

Per 75 possessions

Stats are scaled to a common pace, so a fast 1980s team and a slow 2000s team can be compared on equal footing.

Adjusted for opponent

aTS is true shooting adjusted for the defense faced. A series against a great defense counts for more than one against a weak one.

Relative to the era

rTS and the team ratings compare each player and team to the league of that year, not to today.

All numbers and calculations are original to MSquared Sports. Some of the data used to calculate era, player and opponent adjustments is taken from Basketball-Reference.com.
MSquared Sports is an independent fan site, not affiliated with the NBA or any team. Team and player names are used for identification only.
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