NFL, NBA Christmas: TV Ratings for Dec. 25-26, 2021 – The Hollywood Reporter
2023 NFL schedule rumors: NFL planning to hold first Monday tripleheader in league history on Christmas Day
NFL Absolutely Demolishes NBA in Christmas Day Ratings – OutKick
The NFL Owns Your Screens
On Christmas, the NFL's average audience was five times larger than the NBA's - NBC Sports
NBA on Christmas Day - Ranking the top 25 players hitting the court in ESPN's five-game feast - ESPN
NBA's Christmas Tradition Could Be ChallengedBy The NFL
The Warriors and Knicks aren't done yet, plus predicting more of the NFL schedule
NBA TV ratings: 2022 starts with a mixed bag
NFL Christmas Day games average 22.9m viewers across Fox, CBS and NBC - SportsPro
NBA Christmas Day Games Generate Ratings Highs For ESPN & ABC – Deadline
2019 NBA Christmas Day schedule: Re-ranking every matchup, with Clippers vs. Lakers still leading the way
NFL preseason's domination of NBA Christmas in TV ratings isn't as impressive as it seems