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.

There was a ton of stuff that jumped out in the San Francisco 49ers' preseason win over the Los Angeles Chargers.

The Niner injuries happen almost daily, and it’s exasperating. This time, promising UDFA DB Jakob Robinson out with a broken forearm late in the Charger game, J