World Series average TV viewership U.S. 2000-2019 | Statista
These sharks aren't babies: Nationals have the oldest average age in Major League Baseball | WJLA
The Average Umpire Is Almost 50. The Best Ones Might Be in Their 30s. - WSJ
2019 Minor League Baseball Rosters By The Numbers
Fixing Baseball's Old-People Problem With Merchandise, Highlights - Bloomberg
The average age in esports versus NFL, NBA, MLB, NHL
What Age Do Baseball Players Peak? | Exploring Baseball Data with R
Pitcher aging curves - Beyond the Box Score
Pete Rose | Biography, Stats, & Facts | Britannica
MLB Position Players Are Getting Younger At A Historic Pace
The sports with the oldest — and youngest — TV audiences - MarketWatch
Average age of Washington Nationals: MLB's oldest team | wusa9.com
Average age at @MLB debut, first 29 members of 3,000-hit club: 20 years, 215 days Ichiro: 27 years, 162 days | Astros baseball, Mlb, Sports day
Baseball's Aging Viewers | Barron's
Average age of major league drops below 29 on opening day
Average age of MLB player by team 2019 | Statista
What Age Do Baseball Players Peak? | Exploring Baseball Data with R
What Age Do Baseball Players Peak? | Exploring Baseball Data with R
Pitcher Aging Curves: Starters and Relievers | FanGraphs Baseball
CPBL Players Union Release 2018 Average Salary Figures - CPBL STATS
Let the Viejos Play': In the World Series, Age Is an Asset - The New York Times
Audience Aging, Shrinking, But Baseball More Valuable Than Ever
The average age in esports versus NFL, NBA, MLB, NHL
The average age of designated hitters » Baseball-Reference Blog » Blog Archive
Big Papi and other retired baseball players can get a $210,000-a-year pension - MarketWatch
