NFL: Denver Broncos are league's 10th-oldest team in 2023
L.A. Rams roster news: Will they be one of the NFL's youngest teams? - Turf Show Times
Ranking all 32 NFL teams by average age
England's Women's World Cup squad in numbers: Fewer caps, but still plenty of experience - The Athletic
Raiders news: Raiders in middle of average NFL age for team - Silver And Black Pride
Arsenal: Lowest average age in PL – but how do they compare to other youthful sides of the past? - The Athletic
10 Oldest Active NFL Players (Updated 2023)
The NFL Is No League For Old Men
Here's why the 2022 NFL season is proving older QBs have officially passed torch to the younger generations
Each Premier League club's age profile for player recruitment in the past 10 years - The Athletic