2023 Big 12 football schedule by team: Key games, dates as league welcomes four new members next season | CBS Sports Headlines 2023 Big 12 football schedule by team: Key games, dates as league welcomes four new members next season Cincinnati, Houston, UCF and BYU will make their Big 12 … Continue reading 2023 Big 12 football schedule by team: Key games, dates as league welcomes four new members next season