Thanks for the information Brent.
I think you also have to look at games against unranked opponents. ISU is a team that doesn't foul a lot no matter who they're playing. They don't play an aggressive style of basketball. They don't fight for offensive rebounds and they don't pressure the ball handler to force turnovers. Those are two areas that generate a lot of fouls. ISU should generally have fewer fouls than any of their opponents. The problem is officials are going to try to balance out foul totals to make it look like there wasn't any favoritism shown. This hurts ISU greatly when they play aggressive teams. Most ranked teams play an aggressive style of ball. Despite ISU ending up with fewer fouls, ranked teams will have an advantage because they'll be able to get more second chance points and points off turnovers. Those are two areas that ISU will always lose in when playing aggressive teams.
I think you also have to look at games against unranked opponents. ISU is a team that doesn't foul a lot no matter who they're playing. They don't play an aggressive style of basketball. They don't fight for offensive rebounds and they don't pressure the ball handler to force turnovers. Those are two areas that generate a lot of fouls. ISU should generally have fewer fouls than any of their opponents. The problem is officials are going to try to balance out foul totals to make it look like there wasn't any favoritism shown. This hurts ISU greatly when they play aggressive teams. Most ranked teams play an aggressive style of ball. Despite ISU ending up with fewer fouls, ranked teams will have an advantage because they'll be able to get more second chance points and points off turnovers. Those are two areas that ISU will always lose in when playing aggressive teams.