The Dirty Dozen: Meet the Worst 12 Teams in College Football - Beverly Hills Courier
Same ol' sod song: Cowboys wary of Levi's Stadium turf
Why 49ers Players, Coaches Prefer Grass Fields Over Turf - Sactown Sports
49ers' George Kittle calls for surface continuity among NFL stadiums, done dealing with 'crappy turf'
Levi's Stadium, America's Most Tech-Savvy, Can't Grow Proper Grass
49ers' George Kittle calls for surface continuity among NFL stadiums, done dealing with 'crappy turf'
Jason Kelce Addresses NFL's Turf Issue While Dropping the Hammer in Fiery Rant
Why 49ers Players, Coaches Prefer Grass Fields Over Turf - Sactown Sports
Notre Dame to install artificial turf, lose tall-grass defense tactic - Los Angeles Times
NFL field surface intel: Grass vs. turf, owners, problems - ESPN
San Francisco 49ers' turf wars continue in new Levi's Stadium - Sports Illustrated
Rodgers, NFL players urge league to nix turf, go with grass
How the Bears Quietly Fixed the Longest-Running Joke in Team History
Realistic 49ers trade targets and what's causing team's chronic injury issues: Mailbag - The Athletic
High school soccer in the winter gets hot, cold reception