Summary[edit | edit source]
Otis Armstrong ran for an 81-yard touchdown on the second play from scrimmage.
Purdue scored two touchdowns in the fourth quarter with Darryl Stingley's 14-yard run with 1:30 left along with Mike Renie's conversion providing the difference in the victory.
References[edit | edit source]
- "Purdue Stuns Northwestern." Palm Beach Post. 17 Oct 1971.