Poulakidas was waived by the Mavericks on Saturday, Michael Scotto of HoopsHype.com reports.
Poulakidas signed a two-year, two-way pact with Dallas in February, though he'll now be looking for work elsewhere. In 13 regular-season outings in 2025-26, he averaged 8.8 points and 2.3 rebounds while shooting 40.3 percent from deep across 19.5 minutes per tilt.