Cooper Flagg vs. Jermaine O'Neal: NBA Rankings Comparison

The ultimate statistical showdown: compare Cooper Flagg and Jermaine O'Neal all-time NBA rankings. Explore their historical standing across total and per-game stats, regular season and playoffs. Who ranks higher?

This in-depth analysis goes beyond basic career numbers to provide an unparalleled look at where Cooper Flagg, with a career spanning just one season (2026), and Jermaine O'Neal, with 18 seasons played from 1997 to 2014, stand among the league's historical elite.

Dive into a meticulous breakdown of their positions in every major statistical category—from scoring and rebounding to assists, steals, and blocks—across both regular season and their entire playoff careers. Our comprehensive tables offer side-by-side rankings, value comparisons, and key differences, ensuring you have all the definitive data to assess their historical impact.

First, review a concise summary of how they rank in NBA history in the main categories (points, rebounds, assists, steals and blocks) for both total and per-game stats, and below, you can then explore in detail all their stats and their historical rankings.

Note: the season per game rankings on this page respect the minimums usually applied by the NBA for all-time leaders: 400 games with some exceptions for some stats; for the Playoffs a minimum of 3 games is used.

Note: Even if they don't have the minimum of 400 season games, the players are also included in the all-time rankings in some stats if they reach certain thresholds: 10,000 points; 4,000 rebounds; 2,000 assists; 625 steals; 500 blocks; 250 3-pointers made.