Home / Sports / Mavericks' Offseason: Key Dates for Free Agency & Extensions
Mavericks' Offseason: Key Dates for Free Agency & Extensions
27 Jun
Summary
- Free agency negotiations begin June 30, with official signings July 6.
- Dereck Lively II eligible for rookie-scale extension starting July 1.
- Mavericks to play preseason games in Macao in October.

The Dallas Mavericks' offseason schedule is set with several critical dates following the 2026 NBA Draft. Teams can begin negotiating with free agents on June 30, the final day of the 2025-26 league year. This date also serves as the deadline for in-season veteran extensions.
July 1 marks the official start of the 2026-27 league year and the beginning of a moratorium period. During this time, Dereck Lively II becomes eligible for a rookie-scale extension, a significant financial decision for the franchise. Teams can also sign draft picks and exercise option years, though these actions are not official until the moratorium lifts.
The moratorium concludes at 11:01 a.m. CT on July 6, when free agents can be officially signed, trades completed, and extensions finalized. This date is also important for potential extensions for Max Christie, Caleb Martin, Naji Marshall, and Klay Thompson.
The Las Vegas Summer League tips off for the Mavericks on July 9, offering the first look at new draft picks like Morez Johnson Jr. Preseason action includes games against the Houston Rockets on October 9 and 11 in Macao as part of the NBA China Games. Training camp is expected to open around September 29.