Chosen may have been a lock by default due to the injuries around. Brandon Aiyuk, Demarcus Robinson, and Jacob Cowing will all be out for week one, opening multiple roster spots. Still, Chosen did have competition to step into the role, and he was the best option.

Here is how Pro Football Focus graded the San Francisco 49ers' players in their preseason win over the Los Angeles Chargers.

As the 49ers closed out their preseason Saturday by beating the Chargers 30-23, let’s look at the highs and lows from the three exhibitions.