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.
Phillips signed a training camp contract with the Rockets on Friday, Paul Garcia of The Spot Up Shot reports.
Tshiebwe agreed to a contract with the Rockets on Friday.
Tate agreed to a one-year, $3.07 million contract with the Rockets on Thursday, Michael Scotto of HoopsHype.com reports.
The Rockets signed Tate to a contract Thursday, per Adam Spolane of Sports Radio 610 Houston.
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.
