2023 NCAA Tournament bracket: Sweet 16 predictions, March Madness round-by-round picks, upsets from top model | CBS Sports Headlines 2023 NCAA Tournament bracket: Sweet 16 predictions, March Madness round-by-round picks, upsets from top model SportsLine’s model has nailed 20 first-round upsets by double-digit seeds and revealed its NCAA bracket 2023 … Continue reading 2023 NCAA Tournament bracket: Sweet 16 predictions, March Madness round-by-round picks, upsets from top model