The original introduction to the project: https://theathletic.com/2059944/2020/10/23/nba-player-rankings-the-top-125-nba-players-the-athletic-player-tiers-tier-5-from-aaron-gordon-to-tyler-herro/?redirected=1
Across a variety of metrics, over a long period of NBA history, I’ve found that there are a relatively set number of players who perform at various levels in any given season.
Around five players per season perform at a “supermax” level, worth 35 percent of a team’s salary cap or more, as well as significantly add to a team’s championship equity.
Another 10-15 perform at a “veteran max” level, worth 30 percent or more of the cap.
A further 20-25 players perform at a level justifying a “rookie max” at 25 percent of the cap or higher.
Between 30-35 produce at around 20 percent of the cap.
Another 50 to 75 provide some additional championship equity on top of their “everyday” production, but only a minor amount.
Tier 1 : The Franchise guys
Tier 2: All-NBA
Tier 3: All-Stars and All-Star Consideration
Tier 4: Top Starters / Key Reserve (this is the ceiling for "role players")
Tier 5: High Rotation