The 49ers just lost their preseason opener to the Denver Broncos by a score of 30-9. Here are the 49ers' grades for this performance.

The Denver Broncos defeated the San Francisco 49ers in their preseason opener last Saturday, winning 30-9 on the road. Following that victory, here are the best (and worst) player grades from Pro Football Focus. PFF says Tyler Badie (80.1) was the team's best running back of the night, and he finished sixth among offensive players.

Lucas Krull got the easiest touchdown catch you will see off of a blown coverage play by the 49ers. He had at least 15 yards between him and the closest defender. At least we got to see that at least one of our tight ends will catch wide-open passes when defenses give them that opportunity.