Top-Rated Rookies from the 2026 NFL Preseason
The 2026 NFL preseason has concluded, revealing standout performances from several rookies. Among them, Vikings safety Jacob Thomas and Titans guard Fernando Carmona have emerged as top performers based on their grades.
Jacob Thomas, an undrafted free agent, impressed with a 92.7 PFF grade despite only playing seven snaps in the preseason finale. He recorded an interception and a pass breakup while maintaining a perfect tackling record. Fernando Carmona, a fifth-round pick for the Titans, started all three preseason games and achieved a 90.5 grade, allowing just one pressure on 40 pass-blocking snaps.
Other notable rookies include Darryl Peterson from the Rams, who earned an 89.6 grade, and Chargers running back Greg Desrosiers Jr., who achieved an 88.5 grade after a standout game with 118 rushing yards and a touchdown. The list also features Colts cornerback Kenneth Harris, who secured an 86.6 grade in his final game with the team.
