Rookies bounce back: Studs and duds from 49ers’ thrilling 21-20 win over Broncos

Some studs and a few duds from a #49ers win:

The 49ers on Saturday evening knocked off the Broncos 21-20 at Levi’s Stadium in a preseason thriller.

San Francisco’s victory was an overall cleaner game than the one they played in the preseason opener, but there were still performances that stood out on both the good and bad ends of the spectrum.

Here are some studs and a few duds from the 49ers win: