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One scientist's quest to grow the perfect World Cup grass | CNN
One scientist's quest to grow the perfect World Cup grass | CNN
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This Colorado farm grew the World Cup’s perfect pitch.
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This Colorado farm grew the World Cup’s perfect pitch.
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Summary
Turfgrass scientist John Trey Rogers has spent six years preparing the grass for the World Cup pitches.
Using three species of grass, Rogers and his collaborators determined the best type, or combination, for each stadium.
The process is complicated by the fact that five stadiums have domes, dramatically reducing the amount of sunlight available.
AI-generated summary was reviewed by a CNN editor.
When the World Cup starts next week, no one will be watching the pitch more closely than John Trey Rogers. The players will have their eyes on the ball; the referees will be studying the gameplay. Rogers will be focused on the grass beneath their feet.
Rogers, professor of turfgrass research at Michigan State University, is the grass guru responsible for the quality and durability of the World Cup pitches at the tournament’s 16 venues in North America.
“I’m more of a grass guy than a soccer guy…
The surprising science behind the 2026 World Cup grass | Scientific ...
The surprising science behind the 2026 World Cup grass | Scientific ...
June 10, 2026
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Inside the high-stakes effort to bring natural grass to World Cup stadiums
How scientists are engineering the perfect World Cup pitch—one so flawless that players never notice it
By
Rachel Feltman
,
Fonda Mwangi
&
Alex Sugiura
FREDERIC J. BROWN / Getty Images
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Rachel Feltman:
For
Scientific American
’s
Science Quickly
, I’m Rachel Feltman.
It’s no secret that most of us could do with going out and touching some grass. But for some scientists, touching grass is much more than a metaphor for logging off—and watching grass grow is anything but a waste of time. In fact, for people like today’s guest, grass—sorry, turf—is more, even, than a mere occupation. It’s a calling.
While this passion for low-profile plants might strike many as strange, their work is about to have a huge impact on the most-watched sporting event in the world.
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Inside a grass scientist's 6-year quest to grow World Cup stadium turf
Inside a grass scientist's 6-year quest to grow World Cup stadium turf
CNN-Other
By
CNN
Published
June 5, 2026
11:00 AM
CNN
By Katie Hunt, Jeremy Harlan, CNN
(CNN) —
When the World Cup starts next week, no one will be watching the pitch more closely than John Trey Rogers. The players will have their eyes on the ball; the referees will be studying the gameplay. Rogers will be focused on the grass beneath their feet.
Rogers, professor of turfgrass research at Michigan State University, is the grass guru responsible for the quality and durability of the World Cup pitches at the tournament’s 16 venues in North America.
“I’m more of a grass guy than a soccer guy,” he said.
The World Cup, which begins June 11, will see 48 teams playing 104 matches across the United States, Mexico and Canada over the course of six weeks, with conditions spanning from southern heat and humidity to temperate, northern climates.
The turf may not be top of mind for many fans, but it’s a critical component of the high-stakes tournament, as it affects the physics of the ball and players’ movements, and the likelihood of injury.
While eight of the host stadiums are normally outfitted with artificial turf, and t…
One scientist's quest to grow the perfect World Cup grass | CNN
One scientist's quest to grow the perfect World Cup grass | CNN
Video Ad Feedback
This Colorado farm grew the World Cup’s perfect pitch.
2:00
• Source:
CNN
This Colorado farm grew the World Cup’s perfect pitch.
2:00
Soccer
See all topics
Facebook
Tweet
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Link
Threads
Link Copied!
Follow
Summary
Turfgrass scientist John Trey Rogers has spent six years preparing the grass for the World Cup pitches.
Using three species of grass, Rogers and his collaborators determined the best type, or combination, for each stadium.
The process is complicated by the fact that five stadiums have domes, dramatically reducing the amount of sunlight available.
AI-generated summary was reviewed by a CNN editor.
When the World Cup starts next week, no one will be watching the pitch more closely than John Trey Rogers. The players will have their eyes on the ball; the referees will be studying the gameplay. Rogers will be focused on the grass beneath their feet.
Rogers, professor of turfgrass research at Michigan State University, is the grass guru responsible for the quality and durability of the World Cup pitches at the tournament’s 16 venues in North America.
“I’m more of a grass guy than a soccer guy…
Researchers work to make pitch-perfect turf for the 2026 World Cup
Researchers work to make pitch-perfect turf for the 2026 World Cup
WUSF
Researchers work to make pitch-perfect turf for the 2026 World Cup
By Sophia Saliby
October 9, 2024 at 7:49 AM EDT
In less than two years, one of the world's biggest sporting events will be held in North America.
The United States, Mexico and Canada will host the 2026 World Cup holding games in 16 cities.
Researchers have spent years making sure the grass in each venue will be in prime condition and will have a consistent feel for the world class athletes racing up and down the field.
A history-making turf experiment
In 1994, soccer fans attended the first ever FIFA World Cup tournament held on U.S. soil.
The Pontiac Silverdome, outside of Detroit, Michigan, was one of nine venues for the event and it was the first time World Cup games were played indoors. Michigan State University researchers grew and brought in grass specifically for the stadium.
John Sorochan was an undergrad at the time and helped with the history-making project. He says he remembers being nervous trying to drive his mower straight down the field because of the amount of eyes on him
"We're mowing back and forth, I had to keep stopping to …
The Secrets of a Soccer-Turf Master
The Secrets of a Soccer-Turf Master
John Sorochan, a turf scientist at the University of Tennessee, has led the yearslong, multimillion-dollar effort to develop perfect playing fields for the 2026 World Cup.
AT&T Stadium unveils World Cup grass field transformation - NBC 5 ...
AT&T Stadium unveils World Cup grass field transformation - NBC 5 ...
Arlington
Inside the massive World Cup transformation happening at AT&T Stadium
FIFA has replaced the Cowboys’ turf with a natural grass pitch ahead of nine World Cup matches in North Texas
By
Meredith Yeomans
and
Alicia Barrera
•
Published May 14, 2026
•
Updated on
May 15, 2026
at
8:46 am
BOOKMARKER
NBC Universal, Inc.
FIFA has transformed AT&T Stadium with a natural grass field ahead of nine World Cup matches this summer. Officials say the new pitch includes underground irrigation systems and giant grow lights designed to keep the field match-ready. NBC 5’s Meredith Yeomans has more.
AT&T Stadium looks dramatically different as FIFA prepares the venue for the 2026 World Cup.
The artificial turf used for Dallas Cowboys games has been covered by a natural grass pitch ahead of nine World Cup matches scheduled at what FIFA will call “Dallas Stadium.”
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Journalists were given a first look Thursday at the transformation inside the stadium.
“You’re looking at roughly 45,000 man-hours, 15,000 tons of materials hauled in,” stadium general manager Tod Martin said.
Create a free…
2026 FIFA World Cup research creates pitch-perfect tournament turf
2026 FIFA World Cup research creates pitch-perfect tournament turf
SPORTS
2026 FIFA World Cup research creates pitch-perfect tournament turf
Keenan Thomas
Knoxville News Sentinel
June 10, 2026, 4:18 p.m. ET
As players run, kick and slide on the field during the 2026 FIFA World Cup, they'll be performing on a surface that should feel consistent across each North American host stadium following years of turfgrass research led by the
University of Tennessee at Knoxville
.
UT, along with research partner Michigan State University, was tasked by FIFA to
research and develop the perfect pitch
for 104 matches hosted by 16 stadiums during the tournament, June 11-July 19.
The goal is for the pitches − required by FIFA to be hybrid, with about 95% natural grass − to feel the same whether teams are playing in Mexico City, Miami or Vancouver. But consistency is not just about aesthetics and feel. It's also about player safety and fairness.
While
USA Today keeps everyone up to date
with the latest 2026 World Cup news and standings, Knox News is the place for answers to all your turf questions throughout the tournament.
How to watch the World Cup
University of Tennessee's innovative World Cup t…
Inside a grass scientist's 6-year quest to grow World Cup stadium turf
Inside a grass scientist's 6-year quest to grow World Cup stadium turf
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FIFA picked Green Valley Turf in Platteville to grow natural grass turf for three of the sixteen World Cup sites. The challenge? The grass must grow indoors without direct sunlight.
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(CNN) —
When the World Cup starts next week, no one will be watching the pitch more closely than John Trey Rogers. The players will have their eyes on the ball; the referees will be studying the gameplay. Rogers will be focused on the grass beneath their feet.
Rogers, professor of turfgrass research at Michigan State University, is the grass guru responsible for the quality and durability of the World Cup pitches at the tournament’s 16 venues in North America.
Close
Inside a grass scientist’s 6-year quest to grow World Cup stadium turf
“I’m more of a grass guy than a soccer guy,” he said.
The World Cup, which begins June 11, will see 48 teams playing 104 matches across the United States, Mexico and Canada over the course of six weeks, with conditions spanning from south…
Corroboration
No verdict, no pronouncement. The model extracts atomic factual claims with verbatim quotes; every quote is validated against the source text and corroboration is computed by counting how many editorially-opposed blocs assert each fact.
The spine · 0 facts corroborated across ≥2 opposed blocs
No fact in this cluster crossed two opposed editorial blocs. The facts below are reported, but not (yet) independently corroborated across the divide.
Contested · 1 — sources conflict; shown, not resolved
⚔ Different individuals attributed with leading grass development for the 2026 World Cup — Sorochan (UT) vs. Rogers (MSU) — with no indication they are the same person or collaborating.
A other John Trey Rogers, professor of turfgrass research at Michigan State University, has spent six years preparing the grass for the World Cup pitches.
B John Sorochan is a turf scientist at the University of Tennessee leading efforts for the 2026 World Cup.
Single-source · 4 — reported by one bloc only (uncorroborated)
John Sorochan, a turf scientist at the University of Tennessee, has led a yearslong, multimillion-dollar effort to develop perfect playing fields for the 2026 World Cup.
nytimes
John Trey Rogers, professor of turfgrass research at Michigan State University, has spent six years preparing the grass for the World Cup pitches.
cnn.com
John Trey Rogers and his collaborators determined the best type, or combination, of three species of grass for each stadium.
cnn.com
Five World Cup stadiums have domes, dramatically reducing the amount of sunlight available.
cnn.com
Framing · 4 — loaded language surfaced (spin shown, not adopted)
nytimes
“develop perfect playing fields”
→ develop playing fields
cnn.com
“the World Cup’s perfect pitch”
→ the World Cup’s pitch
cnn.com
“the grass guru”
→ the person responsible for the quality and durability of the World Cup pitches
cnn.com
“no one will be watching the pitch more closely than John Trey Rogers”
→ John Trey Rogers will be closely monitoring the pitch
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