George Kittle topped SF’s Week 1 offense with an elite PFF grade, while Jake Tonges flashed as a reliable second TE and Ricky Pearsall carved out a clean 77.2 WR grade in a banged‑up receiving corps. Jacob Cowing offered a versatile target role as SF leaned on the line with strong run blocking from Ben Bartch and Jake Brendel. SF’s defense dictated the outcome, led by Sam Okuayinonu on the edge and Nick Bosa-powered pass rush, sealing a 17‑13 win at Seattle.