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Longest-Tenured NBA GMs/Presidents
IMAGN IMAGES via Reuters Connect

NBA teams don’t replace their top front office decision-makers as often as they swap out their head coaches, but there’s still been plenty of turnover amongst the the league’s top executives over the past couple years. Since we last checked in on the longest-tenured heads of basketball operations two years ago, we’ve seen 11 different changes among the NBA’s 30 teams.

Although only one person holds a team’s head coaching job, that same club might carry a variety of front office executives with titles like general manager, president of basketball operations, or executive VP of basketball operations. In some cases, it’s not always which clear which executive should be considered the club’s head of basketball operations, or which one has the ultimate final say on roster decisions. That distinction becomes even more nebulous when taking into account team ownership.

For our list of the longest-tenured GMs/presidents in the NBA, we’ve done our best to identify the top exec in each front office, but if a situation isn’t entirely clear-cut, we’ve made a note below.

Here’s the list of the NBA’s longest-tenured heads of basketball operations, along with their respective titles and the dates they were hired or promoted:

  1. Pat Riley, Heat (president): September 2, 1995

Sam Presti, Thunder (GM/executive VP): June 7, 2007

  • Sean Marks, Nets (GM): February 18, 2016
  • Kevin Pritchard, Pacers (president): May 1, 2017
  • Jeff Weltman, Magic (president): May 22, 2017
  • Jon Horst, Bucks (GM): June 16, 2017
  • Koby Altman, Cavaliers (president): June 19, 2017
  • Lawrence Frank, Clippers (president): August 4, 2017
  • Rob Pelinka, Lakers (GM/VP): April 9, 2019
    • Pelinka has been the Lakers’ GM since February 2017, but was below Magic Johnson in the front office hierarchy until Johnson resigned on April 9, 2019.
  • Zach Kleiman, Grizzlies (executive VP): April 11, 2019
  • Brian Wright, Spurs (GM): July 23, 2019
    • President of basketball operations Gregg Popovich and CEO RC Buford are also involved in Spurs’ decisions, but we view Wright as the team’s lead basketball executive.
  • Leon Rose, Knicks (president): March 2, 2020
  • Rafael Stone, Rockets (GM): October 15, 2020
  • Brad Stevens, Celtics (president): June 2, 2021
  • Joe Cronin, Trail Blazers (GM): December 3, 2021
    • Cronin assumed the job on an interim basis on December 3, 2021. He was named the permanent GM on May 10, 2022.
  • Tim Connelly, Timberwolves (president): May 23, 2022
  • Michael Winger, Wizards (president): May 25, 2023
  • Mike Dunleavy Jr., Warriors (GM): June 16, 2023
  • Jeff Peterson, Hornets (executive VP): March 5, 2024
  • Trajan Langdon, Pistons (president): May 31, 2024
  • Ben Tenzer, Nuggets (GM): April 14, 2025
    • Tenzer assumed the job on an interim basis on April 14, 2025. He was named executive VP of basketball operations on June 23, 2025 and is considered the co-GM alongside Jonathan Wallace, whose title is executive VP of player personnel. 
  • Joe Dumars, Pelicans (executive VP): April 16, 2025
  • Onsi Saleh, Hawks (president): April 21, 2025
  • Scott Perry, Kings (GM): April 21, 2025
  • Brian Gregory, Suns (GM): May 1, 2025
  • Austin Ainge, Jazz (president): June 2, 2025
    • Ainge’s father Danny Ainge has been the Jazz’s CEO and alternative governor since December 2021, but owner Ryan Smith said “this is Austin’s show” after he was hired. 
  • Bobby Webster, Raptors (executive VP/GM): June 27, 2025
    • Webster has been Toronto’s GM since June 2017, but was below Masai Ujiri in the front office hierarchy until the team parted ways with Ujiri in June 2025.
  • Masai Ujiri, Mavericks (president): May 4, 2026
  • Bryson Graham, Bulls (executive VP): May 4, 2026
  • Mike Gansey, Sixers (president): June 4, 2026
  • Information from was used in the creation of this post.

    This article first appeared on Hoops Rumors and was syndicated with permission.

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