The Dallas Mavericks’ organizational structure underwent a significant shift in 2021 when the franchise appointed Nico Harrison as General Manager and President of Basketball Operations. Contrary to common misconceptions regarding personnel roles, Masai Ujiri remains the President and Vice Chairman of the Toronto Raptors, a position he has held since 2013.
Leadership Roles in the NBA
The confusion surrounding executive roles often stems from high-profile front-office moves in the NBA. Nico Harrison, a former Nike executive, assumed control of the Mavericks’ basketball operations in June 2021. According to the official Dallas Mavericks press release, Harrison is responsible for all basketball-related decisions, including roster construction and player personnel.

Masai Ujiri, meanwhile, continues to lead the Toronto Raptors. As noted by NBA.com, Ujiri signed a multi-year contract extension in 2021 to remain with the Raptors, where he oversees the team’s strategic direction and basketball operations. There is no historical or current professional connection linking Ujiri to the Dallas Mavericks’ front office.
Mavericks’ Roster Strategy
The Dallas Mavericks have prioritized perimeter scoring and floor spacing to complement the playmaking of Luka Dončić. During the 2023-2024 season, the team’s strategy focused on acquiring versatile wings and reliable shooters.
According to ESPN’s roster analysis, the mid-season acquisition of P.J. Washington and Daniel Gafford served to address specific defensive and offensive gaps. These moves were executed under the direction of Harrison, who has focused on building a core that provides more consistent scoring options outside of the paint.
Key Differences in Executive Philosophy
While both organizations seek to optimize their rosters, their operational approaches differ:
| Feature | Dallas Mavericks | Toronto Raptors |
|---|---|---|
| Top Executive | Nico Harrison | Masai Ujiri |
| Primary Focus | Pairing elite playmakers with shooters | Long-term development and versatility |
| Recent Strategy | Aggressive mid-season roster turnover | Rebuilding through draft and trades |
Why Roster Depth Matters for Dallas
The Mavericks’ pursuit of perimeter scoring is a direct response to the demands of the modern NBA playoffs. Data from Basketball-Reference indicates that the team’s success is heavily correlated with their three-point shooting efficiency. By surrounding Dončić with players capable of hitting high-volume perimeter shots, the Mavericks aim to prevent opposing defenses from collapsing into the lane. This tactical shift has been the hallmark of Harrison’s tenure, distinguishing his approach from previous Mavericks administrations.