John Sorochan, a distinguished professor of turfgrass science and management at the University of Tennessee, played a crucial role in developing the turf for all 16 World Cup stadiums hosting the FIFA World Cup 2026. The meticulous research and testing conducted by Sorochan and his team ensured that the fields were of top quality for the tournament.
The project, which spanned five years and involved collaboration with the University of Michigan, focused on optimizing the turf to meet FIFA standards. The team studied the ball’s impact and energy on the surface, aiming for the ideal ball behavior upon contact. Various experiments, including launching soccer balls at different angles and velocities, were conducted using advanced equipment to assess the turf’s performance.
Sorochan and his team also designed a unique testing machine with a 3D-printed foot to simulate player movements and evaluate the turf’s response. Different grass heights and conditions were tested to ensure consistency across all stadium pitches, considering the diverse needs of indoor and outdoor venues.
The World Cup, jointly hosted by Canada, the U.S., and Mexico, posed a challenge due to the varying grass requirements of different stadiums. Sorochan explained that indoor stadiums featured a mix of Kentucky bluegrass and ryegrass, while outdoor venues like Miami Stadium required Bermuda grass, each needing specific management techniques.
Following the installation of the turf, individual stadium teams now manage the fields with specialized care, including irrigation and UV-light systems. The maintenance process involves mowing, repairing, and watering the turf to ensure optimal playing conditions for the athletes.
As the World Cup matches unfold, Sorochan takes pride in the positive feedback from players regarding the quality of the turf. The attention to detail and dedication to creating top-notch playing surfaces have earned accolades from some of the world’s best soccer players, reinforcing the success of Sorochan’s efforts in delivering exceptional pitches for the tournament.