John Sorochan, a Distinguished Professor of Turfgrass Science and Management at the University of Tennessee Institute of Agriculture, is directing a research effort to manage pitch conditions across all 16 venues of the 2026 FIFA World Cup. The tournament spans three countries—Canada, the United States, and Mexico—each with vastly different climates.

This is not a small challenge. Host cities range from the cool maritime conditions of Vancouver to the heat and humidity of Miami and the high-altitude aridity of Mexico City. No single grass species or maintenance routine can thrive in all those environments. Sorochan's work, according to UTIA News, tailors pitch management to each venue's specific conditions—the stress from play, the local climate, and the recovery capacity of the grass itself.

He partners with Trey Rogers, Ph.D., a sports turf agronomist. Rogers brings expertise in grass cultivation; Sorochan focuses on safety and wear tolerance—the two properties that determine whether elite athletes can play at full speed without injury risk on degraded surfaces.

Sorochan's involvement runs deeper than this tournament cycle. He was an undergraduate student working on turf preparation for the 1994 World Cup held in the United States. That history matters. The 1994 tournament exposed gaps in how U.S. venues managed natural grass at scale. Since then, NFL and MLS stadium upgrades, alongside ongoing debates over hybrid and artificial surfaces, have gradually built the knowledge base that research like Sorochan's now relies on.

Los Angeles Stadium is among the venues requiring specialized turf installation for 2026, per the New York Times. Installing and maintaining natural grass in a stadium designed primarily for NFL play—often under a roof or in conditions not built around grass biology—is a persistent problem in international football. FIFA has faced criticism at previous tournaments when surface quality deteriorated as matches accumulated, especially in climates where heat stress compounds wear from player movement.

Sorochan's focus on wear tolerance speaks to that directly. Tournament grass accumulates damage from player traction, equipment traffic, and repeated cutting faster than it can recover naturally. His team evaluates cultivar selection, rootzone construction, and supplemental lighting in growth rooms. UTIA hosted a final pitch management research field day in March 2026, with FIFA representatives present—a sign that the federation has integrated the research into its official venue preparation rather than treating it as optional advice.

Football itself is caught in an unresolved debate between natural grass and artificial surfaces. Players' unions have objected to synthetic turf at the international level, citing injury rate differences and how the ball behaves differently on plastic. FIFA has required natural grass for World Cup play, but each tournament raises the same question: can stadium infrastructure across host nations actually support it? Sorochan's work sits at that intersection—providing the science that makes the natural-grass commitment realistic and achievable.

Whether this research translates into consistently high-quality pitches once 64 matches have been played is an open question. Tournament turf operates under time pressure, in public view, with no room for the iterative adjustments that research normally allows. What Sorochan's involvement does establish is that this cycle's approach to pitch management rests on a deliberate, multi-year scientific program, not last-minute improvisation.