The Pistons trimmed their roster by waiving guards Dakarai Allen and Tra-Deon Hollins and forwards Donta Hall and Tre’Shawn Thurman, according to NBA.com’s transactions log.
July 31, 2021 | 1:42 pm EDT Update
Keith Smith: Celtics create a small trade exception in the Richardson-Brown swap. The usable portion of the Gordon Hayward TPE for Boston is now gone. Mavs will create a $10.8M TPE for Richardson. It will likely get renounced for cap space later.