Cooper Kupp advocates for grass fields in NFL stadiums

Cooper Kupp stated that playing on grass instead of artificial turf greatly impacts players' bodies during a training camp practice for the Seattle Seahawks on July 28, 2026. Kupp highlighted the feasibility of installing grass at NFL venues following the successful use of real grass during the summer World Cup matches at the same stadiums. The Seahawks' forthcoming ownership change could influence decisions on field surfaces, with Kupp emphasizing the necessity for investment. Data cited by the NFL claim no significant injury rate differences exist between turf and grass, contrary to players' experiences.

• 1:24 AMYahoo Sports — Cooper Kupp to NFL: Get grass fields. ‘There’s people that can make that happen’