Artificial turf's 50th anniversary in baseball

1969 Miracle Mets Get Key To City, World Series Parade At 50th Anniversary Celebration - Neil A. Carousso

Artificial Baseball & Softball Turf

Settlement Signed In Sitka Gender Equity Dispute - Alaska Public Media

Top 50 Oakland Athletics, as voted on by fans, players 1-5

Artificial turf fields becoming more popular? - The Baseball Journal

Baseball Artificial Turf, Baseball Fields Turf - Fieldturf

Former Major League pitcher David Clyde, right, laughs while speaking to reporters with fellow former pitcher Bill Gogolewski before a baseball game between the Detroit Tigers and Texas Rangers in Arlington, Texas

Trinity Softball Field - Facilities - Trinity College

100 years at Fenway, Red Sox