NFLPA Director Urges NFL Teams to Switch to Natural Grass
NFL stars started a petition to ban artificial turf in football
Is NFL's injury risk similar on artificial turf versus grass
NFL field operations to take a look at MetLife Stadium turf - NBC
NFLPA president says 2022 season data proves natural grass is
MetLife Stadium 'unprecedented' network lift - Coliseum
MetLife Stadium Getting New Synthetic Turf System Following Injury
NFL players worry about their health and safety as early-season
MetLife Stadium replacing field in 2023, but not to grass - ESPN
MetLife Stadium changing playing surface in 2023 amid backlash
Jets, Giants have new turf at MetLife Stadium - NBC Sports