Rookie Marques Sigle has thrust himself into the mix for a starting safety job three weeks into 49ers training camp.

An undrafted rookie running back caught Kyle Shanahan's eye, and Marques Sigle's ascent at safety is putting pressure on two ...

It's no secret that the San Francisco 49ers are heavily relying on their rookies to improve their defense. Their first five picks of the draft were defensive pl ...

SANTA CLARA — While another rookie defensive back has gotten most of the attention at 49ers training camp, safety Marques ...

The San Francisco 49ers are looking for someone to step up at safety, and their fifth-round pick may be separating himself ...

This article was originally published on www.si.com/nfl/49ers as Three 49ers Whose Stock Rose Against the Broncos. The ...

The 49ers opened their preseason with a 30-9 loss against the Denver Broncos from Levi's Stadium in Santa Clara, Calif. While ...

There are still players with a chance to improve their chances to stick on the 53-man roster or contribute significant snaps in Week 1. Here are five players who have a chance to seize an opportunity ...

The San Francisco 49ers have signed running back Ke'Shawn Vaughn to a one-year deal. To make room on the roster, the team ...

It remains to be seen, however, whether Sigle's injury will impact his status for the 49ers' next preseason contest on Saturday, Aug. 16 at Las Vegas.

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