Porter has not addressed the situation and missed the Raptors' last three games due to "personal reasons."
James Harden shared high praise for Tyrese Maxey following his first game back in Philadelphia. He was much briefer on Daryl Morey and Joel Embiid.
The Lakers are currently in a Western Conference play-in spot with nine games to play.
The Sixers fell to a dramatic, controversial defeat Wednesday night, losing a 108-107 game to the Clippers.