2021 Big 12 Championship Game odds, spread: Oklahoma State vs. Baylor picks, predictions from proven model | CBS Sports Headlines 2021 Big 12 Championship Game odds, spread: Oklahoma State vs. Baylor picks, predictions from proven model SportsLine’s model revealed its Baylor vs. Oklahoma State Big 12 Championship Game 2021 predictions … Continue reading 2021 Big 12 Championship Game odds, spread: Oklahoma State vs. Baylor picks, predictions from proven model