Measures the number of successful head coaches who were assistants or proteges of this coach. A large, successful tree indicates ability to teach other coaches. Popovich's tree is among the most extensive in NBA history.
Extensive coaching tree including Bill Russell, Tom Heinsohn, K.C. Jones, and Bill Sharman who all became successful NBA head coaches. His influence on future coaches was profound and widespread.
Limited coaching tree with only a few assistants becoming head coaches, including Alvin Gentry and Igor Kokoskov. His constant team changes limited his ability to develop extensive coaching relationships.
Wilkens produced a limited coaching tree with only a few assistants becoming NBA head coaches, including Mo Cheeks and a handful of others who had modest success.
Adelman's coaching tree is relatively small, with assistants like John Wetzel and a few others reaching head coaching positions, but without significant sustained success compared to coaches like Popovich or Riley.
Limited coaching tree with only Joe Mazzulla becoming a head coach so far, though his relatively short NBA coaching tenure limits opportunities for tree development.
Van Gundy's coaching tree is limited, with his brother Stan Van Gundy being the most notable head coach to emerge from his staff. Few other assistants became successful NBA head coaches.
Limited coaching tree with Alex Jensen and Igor Kokoskov as notable assistants, but only Jensen has emerged as a potential head coaching candidate. Tree is still developing given Snyder's relatively recent NBA prominence.
Limited coaching tree with only Taylor Jenkins (Grizzlies) and Darvin Ham (Lakers) becoming NBA head coaches from his staff. Small but developing tree.
Limited coaching tree with only Jamahl Mosley becoming a head coach (Orlando Magic) from his staff. Falls in the moderate tree category with minimal head coaching production.
Casey has produced very few head coaches from his staff, with limited success stories. His coaching tree is notably small compared to established coaching mentors.
Very limited coaching tree with few assistants becoming NBA head coaches. His relatively short NBA tenure and college background limited his tree development compared to established NBA coaches.
Nurse has a very limited coaching tree as he's relatively new to NBA head coaching (2018-present). Few assistants have become NBA head coaches yet, though his tree may develop over time.
Very few head coaches have emerged from Vogel's coaching staff. His coaching tree is minimal with no notable successful head coaches produced from his assistants.
Very limited coaching tree as Lue has been coaching for relatively short time. Few assistants have become NBA head coaches, placing him in the small tree category.
Very limited coaching tree with no notable NBA head coaches emerging from his staff. His relatively short coaching tenure and focus on player management over staff development limited his tree.