Celtics vs. Trail Blazers odds, line, spread: 2022 NBA picks, Jan. 21 predictions from proven model | CBS Sports Headlines Celtics vs. Trail Blazers odds, line, spread: 2022 NBA picks, Jan. 21 predictions from proven model SportsLine’s model just revealed its NBA picks for Portland Trail Blazers vs. Boston Celtics … Continue reading Celtics vs. Trail Blazers odds, line, spread: 2022 NBA picks, Jan. 21 predictions from proven model