Overview
- The NFL and NFL Players Association’s independent laboratory found the artificial turf installed after the World Cup noncompliant on Sunday, prompting the Patriots to remove that surface.
- The field failed protocol because Gillette has a stone‑dust sub‑base and the installation omitted an E‑layer rubber shock pad, which triggers mandatory lab testing when concrete is not used.
- Kraft Sports Group began installing a replacement this week that the team says matches the version used in 2025 and includes an E‑layer, according to Patriots chief operating officer Jim Nolan.
- The new surface must still pass NFL/NFLPA lab tests before players use the stadium and a failed re‑test could force postponement or cancellation of the Patriots’ preseason opener on Thursday.
- The episode highlights a wider fight over turf versus grass: FIFA required temporary grass for World Cup matches, players and the NFLPA cite safety concerns, and owners cite cost and infrastructure limits.