In conjunction with this decision, the Mavericks have appointed Michael Finley and Matt Riccardi as co-interim general managers to oversee basketball operations. A comprehensive search will begin for a permanent replacement.

“This decision reflects our continued commitment to building a championship-caliber organization, one that delivers for our players, our partners, and most importantly, our fans,” said Dumont.

The Mavericks named Harrison general manager and president of basketball operations on June 28, 2021. In his first season with the team, the Mavericks posted a 52-30 record and advanced to the Western Conference Finals during the 2021-22 season. Dallas reached the NBA Finals during the 2023-24 season, their first Finals appearance since their 2011 championship season.

About Michael Finley
Finley, a 15-season NBA veteran and two-time All-Star, joined the Dallas Mavericks’ front office in 2017 after a standout playing career from 1996–2005. In the Mavericks front office, Finley has held roles including assistant vice president of basketball operations, vice president of player personnel and assistant general manager.

About Matt Riccardi
Riccardi, a Plano, Texas native, joined the Mavericks organization in August 2022, bringing over a decade of front-office experience from the Brooklyn Nets system. He was promoted to assistant general manager in August 2023.

Governor Patrick Dumont has also shared a letter with Mavericks fans addressing today’s announcement. Read it here: Mavs.com/LetterFromPatrick.

Dallas (3-8) hosts the Phoenix Suns tomorrow, Nov. 12 at 7:30 p.m. at American Airlines Center. For tickets and more information, please visit Mavs.com.

ABOUT THE DALLAS MAVERICKS: The Dallas Mavericks are a first-class global sports and entertainment organization providing memorable experiences for fans worldwide. The Mavs compete in the National Basketball Association as a member of the Western Conference and play at American Airlines Center under the direction of Coach Jason Kidd, President Ethan Casson, CEO Rick Welts and Governor Patrick Dumont. Since the inaugural season in 1980-81, the Mavs have won five division titles, three conference championships and one NBA championship in 2011. In addition to on-court success, the Mavs are committed to making a difference in North Texas through community programs and the Mavs Foundation. For more information on Dallas Mavericks players, staff, stats and tickets, visit mavs.com.