Oklahoma State Gets Crushed Over Terrible Super Bowl Field Conditions
Super Bowl LVII: How the NFL prepared grass turf in the desert
Super Bowl field conditions for Chiefs, Eagles are 'ridiculous': 'The turf is a joke!'
Turf time: Ranking the best and worst fields in the NFL - Sports Illustrated
The grass at Super Bowl LVII has been years in the making - ESPN
Super Bowl LVII to be played on turfgrass developed by Oklahoma State University researchers, Local News
MetLife Stadium changing playing surface in 2023 amid backlash from players, NFLPA, but not to natural grass
Why Growing the Field for Super Bowl LVII Took 2 Long Years
The secrets behind the grass for Super Bowl 50 - ESPN
Why on Earth Was the Super Bowl Turf So Bad?