Rushing Offense
| Opponent | Att | Yds | TD | Date |
1. Minnesota47517711-19-832. Washington State6546469-27-693. Cincinnati6745599-15-904. Wisconsin69439511-8-755. Northwestern49431611-9-686. California5542951-1-597. Notre Dame45409611-24-568. Tulsa5140849-13-979. Michigan State63397311-21-8110.Washington State51396710-3-53
Passing Offense
| Opponent | Co | Att | Yds | TD | Date |
1. Northwestern3244584711-7-872. Northwestern2843575510-8-833. Indiana4462558310-29-884. Texas3040469612-26-845. Purdue2029438410-13-846. N.C. State3051428312-31-887. Indiana3661426010-23-998. Indiana2539409310-29-839. Northwestern1926399610-26-8510. Arizona264839319-19-98
Total Offense
| Opponent | Rush | Pass | Total | Date |
1. Northwestern13857571310-8-832. Washington State4642326969-27-693. Northwestern9058467411-7-874. Cincinnati4552076629-15-905. Northern Iowa3792796589-6-975. Indiana24940965810-29-837. Minnesota51713965611-19-838. Utah State3203286489-28-579. Northwestern43120863911-9-6810. Tulsa4082176259-13-97
Scoring Offense
| Opponent | Score | Date |
1. Northern Iowa95-010-3-142. Coe92-010-10-083. Iowa Wesleyan91-011-1-18904. Cornell88-010-1-045. Northwestern78-610-29-136. Cornell76-010-15-137. Des Moines72-011-11-058. Utah State70-149-28-579. Texas El Paso69-79-27-8610. Grinnell69-011-12-04
Rushing Defense
| Opponent | Att | Yds | TD | Date |
1. Purdue17-73011-18-892. Drake27-3609-14-853. Texas El Paso29-3009-27-863. Indiana28-30010-12-575. Purdue21-22111-17-906. Kansas State31-2109-29-517. Wisconsin20-18111-18-958. Kent State19(-13)0 9-4-048. Indiana27-13011-7-9210. Iowa State30-1109-6-9710. Iowa State30-1109-13-86
Passing Defense
| Opponent | Co | Att | Yds | Int | Date |
1. Notre Dame1 8-7310-23-482. Minnesota040010-21-722. Purdue030110-26-682. Ohio State030011-12-552. Kansas State08029-24-552. Nebraska260211-24-452. Wisconsin050111-3-452. Notre Dame010010-27-452. Great Lakes040010-3-422. Michigan040010-4-41
Total Defense
| Opponent | Rush | Pass | Total | Date |
1. Northwestern19304910-6-842. Kansas State67 0679-24-553. Kansas State-21 89689-29-514. Cincinnati23 46699-15-905. N. Dakota St.40 36769-21-466. Northwestern6 727810-3-817. Hawaii67117810-20-568. Kansas State11708110-31-598. Minnesota59228111-14-5310. Wisconsin36468210-12-91
Scoring Defense
0, on 5 occasions (last vs. Kent State, 9-1-01)
Cutline: Iowa’s defense did not allow a point in a 21-2 win over Arizona State in 2003