Again, Fox shouldn’t have attempted this lay-up, but he clearly has possession of the ball & the contact to the wrist/forearm is what caused the ball to die and just hit the backboard.
The NBA just can’t admit this is a foul because of the historic implications. They don’t want an asterisk
NBA's Last 2 Minute report rules OG Anunoby's block on De'Aaron Fox a Correct No Call.
"Anunoby makes a legal attempt to block Fox's shot and dislodges the ball from his control before making incidental arm contact."