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NBA's Coaching DNA: Red Auerbach's Enduring Legacy
31 Aug
Summary
- Red Auerbach's coaching tree impacts 28 of 30 current NBA coaches.
- His influence stems from smart player acquisitions who became coaches.
- Forty championships were won by him or his coaching lineage since 1957.

Red Auerbach's impact on professional basketball transcends his championship wins, permeating the NBA through his extensive coaching tree. As of 2026, an impressive 28 of the league's 30 head coaches can trace their roots back to Auerbach, a testament to his lasting influence.
This remarkable legacy thrives because Auerbach strategically acquired smart players who transitioned into successful coaching roles. Notably, five players he coached—Bill Russell, Bill Sharman, Tommy Heinsohn, KC Jones, and Don Nelson—became influential figures in coaching, with many achieving championship success. Collectively, Auerbach and his coaching descendants have secured 40 NBA titles since his first championship in 1957.
While other coaching lineages from the 1960s, such as those connected to Alex Hannum and Fred Schaus, have diminished, Auerbach's influence persists through five distinct branches. These include connections via Bill Sharman, K.C. Jones, Tommy Heinsohn, Bob Cousy, and Don Nelson, ensuring his strategic approach to the game continues to shape NBA sidelines today.