The 49ers opened their preseason with a 30-9 loss against the Denver Broncos from Levi's Stadium in Santa Clara, Calif. While there was some good and bad for the 49ers from the preseason opener, most fans just wanted a look at some of the fresh faces and for San Francisco to get out of the contest mostly in one piece.

The San Francisco 49ers were leading the Denver Broncos 9-6 in the second quarter, but safety Marques Sigle went down with an injury.

The San Francisco 49ers have signed running back Ke'Shawn Vaughn to a one-year deal. To make room on the roster, the team waived offensive lineman Zack Johnson. San Francisco is preparing to host the Denver Broncos at Levi's Stadium tonight in their preseason opener. The...