157-Degree NFL Field Melts Players' Cleats, Sends Coach For IV

Nissan Stadium's turf became the story of Week 2, and not in a good way. 

With air temperatures topping 95 degrees at kickoff in Nashville, the synthetic surface reached 157 degrees during Sunday's game between the Philadelphia Eagles and Tennessee Titans, hot enough to physically melt players' cleats in real time.

Titans safety Amani Hooker said the midsoles of his cleats "melted completely off" during the game. 

Eagles guard Cam Jurgens described going through multiple pairs just to make it through the afternoon. "I went through a couple today," Jurgens said. "Halftime was like a NASCAR pit crew helping me get ready for the second half. That turf was just radiating. Feet were burning, still hurting." 

Television cameras caught a Titans staffer spraying a player's cleats with water on the sideline in an attempt to cool them down mid-game. 

Eagles head coach Nick Sirianni needed an IV of his own, despite never stepping onto the field. "It was hot as s---," Sirianni said. "I didn't play a snap and I had to get an IV. I so appreciate how much the guys prepared. I so appreciate how much they fought through because it wasn't easy." 

A Bigger Fight Than Just One Hot Afternoon

Eagles left tackle Jordan Mailata, Philadelphia's NFLPA player representative, said the game reinforced something he's believed for a while: the league needs a real standard that favors natural grass. 

Mailata said he rolled his ankle twice during the game and wondered if the heat itself was partly to blame, theorizing that the plastic in his cleats had softened enough to change how they responded underfoot. 

"I've never thought about how hot a stadium can be if it's turf. The heat just sits there and bounces up into you," Mailata said. "We've got to bring it up. This is why we want all grass fields, to create a standard of play in the league where we're not putting players in dangerous positions if we don't have to."

League tracking data from 2012 to 2018 showed a 28 percent higher rate of non-contact lower-extremity injuries on artificial turf compared to grass, and a players' union survey found 92 percent of NFL players prefer grass surfaces.

The Titans removed natural grass and installed Matrix Helix synthetic turf with organic infill ahead of the 2023 season, becoming the first NFL stadium with that particular surface technology. 

This is also the franchise's final full season playing at Nissan Stadium in its current form, with a $2.1 billion domed replacement already under construction next door and set to open in February 2027. 

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