Wrigley Field to host Iowa-Northwestern football game
Maybe Purdue and Northwestern Will Play On an 80-yard Field — Boiled Sports
The Northwestern/Wisconsin football game at Wrigley Field this fall has been postponed - Bleed Cubbie Blue
Only One End Zone to Be Used for Football Game at Wrigley Field - The New York Times
Wrigley Field - Wikipedia
Game of the Week: Northwestern football at Wrigley Field
2021 Purdue at Northwestern football game moved to Wrigley Field
2020 Northwestern football game with Wisconsin at Wrigley Field postponed
Letter to the editor: Northwestern, don't give up on Ryan Field
Northwestern falls to Purdue 32-14 at Wrigley Field