49ers

Gore participates, favors ankle during warmups

583568.jpg

Gore participates, favors ankle during warmups

SANTA CLARA -- Running back Frank Gore was in full pads and participated in all the warmup drills Wednesday during the portion of 49ers practice that was open to the local media.Gore was observed hitting the blocking sled and doing change-of-direction drills. But Gore was clearly favoring his left ankle, which he sprained Sunday in the second quarter of the 49ers' 19-11 victory over the Washington Redskins.Gore will likely take part in limited work during practice. The extent of Gore's work day will be revealed when the 49ers must submit a participation report to the league office after practice.
Defensive end Ray McDonald returned to the practice field. He took part in individual work but it appeared as if he will not participate in team drills. McDonald has been sidelined since sustaining a left hamstring strain Oct. 30 against the Cleveland Browns.

49ers sign former second-round draft pick for D-line depth

marks-ap.jpg
AP

49ers sign former second-round draft pick for D-line depth

The San Francisco 49ers announced Wednesday they have signed DL Sen'Derrick Marks to a one-year deal. 

Marks (6-2, 305) was originally drafted by the Tennessee Titans in the second round (62nd overall) of the 2009 NFL Draft. In four seasons with the Titans (2009-12), he appeared in 51 games (26 starts) and registered 180 tackles, eight passes defensed, three sacks, three forced fumbles and one interception. Prior to the 2013 season, he signed with the Jacksonville Jaguars where he spent the last four seasons (2013-16). With the Jaguars, he appeared in 52 games (35 starts) and registered 104 tackles, 16 sacks, 13 passes defensed, five fumble recoveries and three forced fumbles. In 2014, he led the team with a career-high 8.5 sacks. Last season, he appeared in all 16 games (one start) and finished with 22 tackles, 3.5 sacks, one fumble recovery and one pass defensed. He was released by the team on March 9, 2017.

A 30-year-old native of Mobile, AL, Marks attended Auburn University where he appeared in 40 games (37 starts) and registered 114 tackles, 30 tackles for loss and 7.5 sacks.

49ers media services

Report: Former No. 3 overall pick works out for 49ers

jackson-tyson-falcons-pumped.jpg
USATI

Report: Former No. 3 overall pick works out for 49ers

The 49ers appear to have plenty of depth along their front seven, but the team brought in three defensive linemen for workouts on Tuesday, according to a source.

Two of those players are Tyson Jackson, the No. 3 overall pick of the Kansas City Chiefs in 2009, and former Steelers defensive end Ricardo Mathews, reports the NFL Network. The identity of the other player was not immediately known.

Jackson has been without a team since the Falcons released him in March with two years and $8.5 million remaining on his contract. He also worked out recently with the Los Angeles Rams.

Jackson, 31, spent his first five season in Kansas City before playing three years with the Falcons. He appeared in all 16 games last season, starting seven times, and recorded 13 tackles and no sacks.

Mathews, 30, took part in his second workout with the 49ers, according to the report. A seventh-round draft pick of the Indianapolis Colts in 2010, Mathews appeared in 16 games with five starts for the Steelers last season after signing a one-year contract for the veteran minimum. He spent the previous two seasons with the Chargers. 

The 49ers have an abundance of defensive linemen, or players capable of rushing the passer from a position along the defensive line, such as DeForest Buckner, Arik Armstead, Solomon Thomas, Earl Mitchell, Elvis Dumervil, Aaron Lynch, Chris Jones, Tank Carradine, Quinton Dial, Ahmad Brooks, Eli Harold, Ronald Blair and D.J. Jones.

However, the 49ers were down three defensive linemen last week due to injuries to Buckner (ankle), Lynch (ankle) and Blair (groin). The 49ers have one opening on their 90-man roster.