Celtics vs. Mavericks prediction, odds, line, spread: 2023 NBA picks, Jan. 5 best bets from proven model | CBS Sports Headlines Celtics vs. Mavericks prediction, odds, line, spread: 2023 NBA picks, Jan. 5 best bets from proven model SportsLine’s computer model simulated Dallas Mavericks vs. Boston Celtics 10,000 times and … Continue reading Celtics vs. Mavericks prediction, odds, line, spread: 2023 NBA picks, Jan. 5 best bets from proven model