Scientists Aim to Develop the Ideal Grass as the World Cup Approaches

KNOXVILLE, Tenn. — The FIFA World Cup is a spectacle that captures global attention every four years. In 2026, an unprecedented tournament will take place as the United States, Canada, and Mexico co-host the event, showcasing matches in 16 cities. This World Cup may feature renowned superstars like Lionel Messi and Cristiano Ronaldo. FIFA views this as potentially the most intricate World Cup to date due to the logistical challenges involved in co-hosting.

Alan Ferguson, FIFA’s senior pitch management manager, emphasizes the importance of pitch consistency across diverse locations, from the cool Pacific Northwest to the altitude of Mexico City and the warmth of Miami. “Whether they’re playing in Seattle or Guadalajara, the pitches need to behave the same,” he stated. Safety is Ferguson’s top priority, with confidence in the playing surface being crucial for athletes when making sharp movements. The complexity is heightened by the multi-use nature of venues, which often host events like NFL games and concerts.

U.S. stadiums will face scrutiny following criticisms of pitch conditions during last summer’s Copa América tournament, particularly from Argentina’s goalkeeper Emiliano Martinez, who described the temporary grass field in Atlanta as a “disaster.” Ferguson noted the elevated stakes for the upcoming World Cup, where research is critical for designing pitches suitable for multiple event types. “I’m quietly confident we’re heading in the right direction,” he said, referring to advancements made leading up to both this summer’s Club World Cup and the 2026 event. In April, NBC News gained access to a facility in Knoxville where researchers, led by Professor John Sorochan, are addressing pitch consistency issues.

They are focusing on various grass types, drainage solutions, and artificial stitching under the turf. The team aims to ensure optimal playing conditions, combining Bermuda grass for warmer venues and a mix of perennial rye and Kentucky bluegrass for cooler regions. With extensive research and testing, Ferguson believes there is a scientific foundation behind the game’s essentials, enhancing the World Cup experience for players and fans alike.