Week 7 referee assignments – Football Zebras
25 things to know about the Super Bowl
The Truth About Super Bowl LV Referee Carl Cheffers
Super Bowl LVII - Wikipedia
Eagles vs. Chiefs TV schedule: Start time, TV channel, live stream
Referee Carl Cheffers Explains Controversial Super Bowl Penalty on
Officiating crews for the 2023 season – Football Zebras
2023 Super Bowl: Patrick Mahomes and Chiefs rally to beat Eagles
25 things to know about the Super Bowl
Super Bowl LVII officiating crew by the numbers – Football Zebras