Turf time: Ranking the best and worst fields in the NFL - Sports Illustrated
NFL players and owners are at odds over surfaces their teams play on
Turf Battle in the NFL: Natural vs. Artificial
MetLife Stadium replacing field in offseason but not with grass - NBC Sports
MetLife Stadium turf: NFL responds to San Francisco 49ers' concerns
NFLPA President Tretter Calls for NFL Teams to Remove Artificial Turf
Which NFL stadiums have artificial turf vs. real grass? – NBC Bay Area
NFLPA 'concerned' MetLife Stadium turf isn't safe for Giants, Jets games after 49ers' 'trash' complaints
MetLife Stadium changing playing surface in 2023 amid backlash from players, NFLPA, but not to natural grass
MetLife Stadium New Jersey
New turf at MetLife Stadium needs investigating after five 49ers are injured
MetLife Stadium to replace field in 2023
MetLife Stadium turf gains reputation as one of NFL's most dangerous