Iowa and Oregon have not met since at least the 2017 season.
Right now Iowa is 33–23 and Oregon is 43–18, with Iowa at 153 days since a win against Oregon's 141.
Full schedules and drought counters: Iowa Hawkeyes and Oregon Ducks.
Iowa vs Illinois, Iowa vs Indiana, Iowa vs Maryland, Iowa vs Michigan, Iowa vs Michigan State, Iowa vs Minnesota, Iowa vs Nebraska, Iowa vs Northwestern, Iowa vs Ohio State, Iowa vs Penn State, Iowa vs Purdue, Iowa vs Rutgers, Iowa vs UCLA, Iowa vs USC, Iowa vs Washington.
Oregon vs Illinois, Oregon vs Indiana, Oregon vs Maryland, Oregon vs Michigan, Oregon vs Michigan State, Oregon vs Minnesota, Oregon vs Nebraska, Oregon vs Northwestern, Oregon vs Ohio State, Oregon vs Penn State, Oregon vs Purdue, Oregon vs Rutgers, Oregon vs UCLA, Oregon vs USC, Oregon vs Washington.