The NBA referees are never going to be perfect. Still, making wrong calls, or not blowing the whistle when an infraction is made, at the end of games are magnified by fanbases.
After each game, the NBA provides an L2M (Last 2-Minute) Report, which goes over calls that were made correctly or incorrectly in the final two minutes. A key play from the Minnesota Timberwolves/San Antonio Spurs game on Saturday was not called a foul on Victor Wembanyama as rookie Joan Beringer tried to weave inside for a layup. The L2M Report said a personal foul should have been called on Wemby, and it may have changed the outcome of the game had it been assessed.