1921 Iowa (7-0) Western

Wk 3 Sat 1 Oct W Knox 52- 14   (1-0)
Wk 4 Sat 8 Oct W Notre Dame 10- 7   (2-0)
Wk 5 Sat 15 Oct W Illinois 14- 2   (3-0)
Wk 7 Sat 29 Oct W at Purdue 13- 6   (4-0)
Wk 8 Sat 5 Nov W at Minnesota 41- 7   (5-0)
Wk 9 Sat 12 Nov W Indiana 41- 0   (6-0)
Wk 10 Sat 19 Nov W at Northwestern 14- 0   (7-0)