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

Marques Sigle heard the San Francisco 49ers call his name in the fifth round, projected to be an extension of the team's fifth-best passing defense last season.

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

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

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

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 ...

Here is a rundown on the 49ers’ health concerns entering this week’s joint practice and preseason game with the host Las ...

Rookie 49ers safety Marques Sigle speaks to reporters after San Francisco's preseason loss to the Denver Broncos on Saturday ...

Valdez has caught the eye of Shanahan. Anytime a player, especially a rookie, does that, it makes their stock instantly rise.

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

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