George Kittle Pleads With NFL to Keep Grass Fields After FIFA World Cup

The 11 NFL Stadiums hosting World Cup matches changed their field surfaces to comply with FIFA regulations.

George Kittle #85 of the San Francisco 49ers warms up prior to a game against the Seattle Seahawks at Levi's Stadium in Santa Clara, California on Jan. 3, 2026. Photo by Lachlan Cunningham/Getty Images

San Francisco 49ers tight end George Kittle pleaded for NFL stadiums to keep their natural grass fields. NFL stadiums that have hosted World Cup matches have been forced to install natural grass fields to comply with FIFA regulations.

Appearing on the “Pardon My Take” podcast on June 22, Kittle said that the NFL owes it to invest in the health and longevity of its players. The NFL Players’ Association has also repeatedly advocated for natural surfaces.