Is anyone else worried that the new artificial turf will lead to more injuries? NFL teams overwhelmingly favor natural grass for this reason and evidence does show a somewhat higher rate of ACL injuries with artificial turf. UK is definitely not deep enough yet and injuries could quickly sink the season. Injury rate of knee sprains were 22% higher on FieldTurf than natural grass, ACL sprains were 67% higher on FieldTurf. I've always favored natural grass fields, but I suppose there are two sides to every issue.