The NBA's marquee regular-season window. This is often considered the 'real' start of the NBA season where defensive intensity ramps up. Historically, 'Unders' have been profitable on Christmas Day as teams play with playoff-like intensity, slowing down the pace. Star power is the narrative, but depth wins these games. Be wary of injury reports; the league pushes stars to play on Xmas, so a 'Questionable' tag often results in a player suiting up but playing limited minutes or being ineffective.
Basketball has many possessions, so scoring lines move with pace, three point volume and free throw rate rather than single moments. Back to back scheduling, long road trips and minutes management for key players shape late quarters more than most observers expect. Overtime is common enough to matter for exact totals and margins. Attention typically sits on the points total, the spread, quarter and half markets, and player scoring lines.
Add the event to your calendar to keep the start time as the schedule is confirmed. Kick-off times are checked against the official schedule every week, so this page follows any change.