Watch the NBA Tip-Off LIVE Oct 20 on Peacock

The NBA is back. Catch an unforgettable Tip-Off tripleheader Tuesday, Oct 20. It all starts with the Boston Celtics taking on the Detroit Pistons at 3p ET. Then, watch the NBA Champion New York Knicks raise the banner before taking on the Philadelphia 76ers at 6:30p ET. End the night with a showdown between the Oklahoma City Thunder and the San Antonio Spurs at 9:30p ET.