Reed could have a hard time cracking San Antonio's Opening Night rotation.
Johnson enters his rookie campaign after Dallas selected him ninth overall in the 2026 NBA Draft.
Martin enters 2026-27 as part of a crowded Dallas forward rotation, which could make consistent playing time difficult to secure.
Marshall (hip) signed a three-year, $52.2 million extension with the Mavericks on Sunday, Shams Charania of ESPN reports.
Irving (knee) should be fully healthy by the end of the offseason, per Christian Clark of The New York Times.
Jones Garcia (ankle) agreed to a two-way contract with the Spurs on Wednesday, per Michael Scotto of HoopsHype.com.
The Mavericks signed Howard to a two-way contract Monday.
Risacher was traded to the Mavericks on Sunday as part of a three-team deal that sent Luguentz Dort and Ryan Nembhard (illness) to the Hawks and three second-round picks to the Thunder, Shams Charania of ESPN reports.
Lee recorded nine points (3-6 FG, 3-5 3Pt), seven rebounds, two assists, two steals and one block across 26 minutes in Saturday's 86-81 Las Vegas Summer League win over the Suns.
Kelly (groin) provided 20 points (6-12 FG, 1-5 3Pt, 7-7 FT), one rebound and one assist across 20 minutes during Saturday's 86-81 Las Vegas Summer League win over the Suns.
