NFL notifies clubs players can swap jerseys via mail
Why do footballers exchange jerseys at the end of game? Is there any story behind this custom? - Quora
Ravens' Brent Urban Offers Fans Jersey Swap After Changing Numbers
Lions join other NFL players in jersey-swapping craze
Reasons Why Soccer Players Swap Their Jerseys
Chiefs LB Nick Bolton on the significance of wearing Tyrann Mathieu's former number
Real Madrid striker Karim Benzema asks Reece James to swap shirts in show of respect for Chelsea defender's performance
Wash, rinse and repeat - NFL players still swap jerseys, but it's different in 2020 amid COVID-19 - ESPN
Swapping jerseys an exchange of respect
Why do players exchange T-shirts after completing a football match? - Quora
Dalvin Cook & Justin Jefferson Make Special Jersey Swaps After Big Days in Buffalo