Why is there a Week 18 in the NFL this year? Full schedule for an extra week of football in 2021
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NFL schedule 2021: Date, kickoff times, scores, TV channel for every game of inaugural 17-game season
NFL announces international schedule: 3 London games, MNF in Mexico City, 1st game in Germany
2023 NFL season, Week 1: What We Learned from Sunday's games
Breakdown of the 2021 NFL Schedule, How to Watch – OutKick
2021 NFL strength of schedule ranking for all 32 teams heading into the inaugural 17-game season
NFL schedule 2021: Full 17-game slate released for all 32 teams
NFL games today: schedule, channels, live streams for September 17
Predicting the Chiefs' final record for the 2021 NFL season - Arrowhead Pride