Nader (knee) is listed as out for Sunday's game against the Pistons.
Nader recently exited the NBA's COVID-19 health and safety protocols, but his time in isolation wasn't enough for him to overcome the right knee injury that has kept him out since mid-November. The Suns haven't provided any sort of update regarding if Nader has even resumed on-court work, so he'll likely miss additional games beyond Sunday.