Thursday Night Football - Wikipedia
NFL Week 4: Kyler Murray and the Cardinals reign supreme - The Boston Globe
How has the NFL's final undefeated team finished each season?
NFL Power Rankings Week 4: Niners take top spot, Dolphins dip as Bills make a statement - AS USA
How many NFL teams are still undefeated?
NFL Week 4 Predictions: Our Picks Against the Spread - The New York Times
NFL Week 4 Injury Recap For All 32 teams
Ranking NFL's five undefeated teams after Week 3 of 2021 NFL season
NFL Week 4 best bets: One wager to make for every team