Bobcats coach Larry Brown is having a difficult time adjusting to the replacement officials that are currently being used in the NBA.

"It's like the summer league games," Brown told the Associated Press Tuesday. "I've always had issue with that. You never get to see the kids play. There's always fouls being called."

According to STATS LLC, there have been average of 57.5 personal fouls per game through Monday's exhibition schedule.

That's a significant increase from the 49 fouls per game that were called by the league's regular referees last year.