Culliver (knee) will not play in Sunday's matchup with the Falcons, the Redskins' official Twitter reports.

Culliver played through the knee injury in Week 4, but gave up two touchdowns in the process and did not look like himself. Head coach Jay Gruden said he's confident in veteran cornerback Will Blackmon, who will play in Culliver's place on Sunday.

Culliver (knee) did not practice Wednesday or Thursday and is questionable for Week 5, the Washington Post reports.

Culliver played through the knee injury in Week 4 but gave up two touchdowns. It's unclear if he will play this week.

Culliver will be suspended one game for a violation of the NFL's personal conduct policy, Ian Rapoport of NFL Network reports.

Culliver's suspension will go into effect immediately, meaning he'll be unavailable for Washington's Week 2 game against St. Louis. He's expected to be replaced in the starting lineup by Bashuad Breeland, who will come back from a one-game suspension of his own stemming from a 2014 citation for marijuana possession.

Culliver is listed as day-to-day with a groin strain.

The injury sounds minor and he should be back on the field in the next couple of days.

Culliver will sign a four-year contract with the Redskins, NFL.com's Ian Rapoport reports.

The Redskins have been pretty busy in free agency, and they finally addressed their most obvious need. Culliver isn't a shutdown corner or an IDP standout, but he'll represent a major upgrade for the leaky Washington secondary. After suffering a torn ACL in 2013, the 26-year-old corner bounced back to have a career year in 2014, finishing with 45 tackles, four interceptions and 15 passes defensed in 14 games. Culliver is a lock to start for the Redskins.

Culliver finished the season on a high note, recording three tackles (all solo) and an interception in the win over the Cardinals.

Culliver put together a solid season in 2014, recording 45 tackles (38 solo) and four interceptions over 14 games. He spent the majority of the season starting for the 49ers, and will likely do the same in 2015 if the team decides to re-sign him.

Culliver (knee) is listed as active Sunday against the Cardinals.

Culliver will slot into his typical spot at cornerback, with a new running mate in Dontae Johnson looking to profit from the Cardinals' mistake-prone quarterback Ryan Lindley.

Culliver (knee) is active for Saturday's game against San Diego.

While Culliver's presence is good news for the San Francisco pass defense, he's not likely to be a worthwhile IDP consideration.

Culliver (knee) is probable for Sunday's game against San Diego.

Culliver's return should give San Francisco a boost in the secondary, but he's generally not worth IDP consideration.

Culliver (knee) is listed as inactive Sunday at Seattle.

One week removed from leaving the field on a cart, Culliver will reside on the sideline with fellow cornerbacks Tramaine Brock (hamstring) and Bubba Ventrone (groin), leaving Perrish Cox, Dontae Johnson, and Leon McFadden as the sole options to man CB.

Culliver (knee) is questionable for Sunday's game against Seattle.

Culliver practiced all week, albeit in a limited capacity, but that's definitely encouraging given that he left Sunday's loss to Oakland on a cart. With that said, Culliver's presence or absence is unlikely to have a substantial impact on the upcoming contest.

Culliver had to be carted off the field in Sunday's game against the Raiders with a right knee injury.

The injury was to the same knee that forced Culliver to miss the entire 2013 season. After the game coach Jim Harbaugh said he thought Culliver would be "okay." But Harbaugh is no doctor, so we would have to see if Culliver practices this week before declaring his status for next week's game against Seattle.

Culliver (shoulder) is listed as active Sunday against the Rams.

With Tramaine Brock (toe) inactive, Culliver and Perrish Cox should act as the 49ers' starting pair of corners. Culliver's IDP potential is modest, though, as he's posted 18 tackles (17 solo), one forced fumble, one fumble recovery, and one touchdown in six contests this season.

Culliver (shoulder) is probable for Sunday's game against St. Louis.

Culliver's return at cornerback will make life a bit tougher for Austin Davis and the St. Louis receivers, but he isn't likely to make a predictable IDP impact.

Culliver (shoulder) is inactive for Sunday's game against the Broncos, sfgate.com reports.

As a result, Perrish Cox will draw the start at cornerback for the 49ers on Sunday in Culliver's place.

Culliver recorded four tackles and forced a fumble in Sunday's win over the Eagles.

Culliver put together a solid performance against a high-octane pass defense. He is not known for recording interceptions, so his forced fumble comes as a nice surprise for those IDP owners who played him Sunday.

Culliver (concussion) is not included on the 49ers' inactive list ahead of Sunday night's game versus the Bears.

Culliver sustained a concussion during the 49ers' Week 1 win over the Cowboys, but has since passed league protocol and thus will suit up Sunday. However, with fellow starting cornerback Tramaine Brock (toe) ruled out, Culliver will partner Perrish Cox in San Francisco's first-team defense.

Culliver (concussion/stinger) is questionable to play against Chicago on Sunday.

Culliver logged limited practices Thursday and Friday, so he seems to have a better shot at playing than fellow corner Tramaine Brock (toe), who didn't practice at all this week.

Culliver (concussion) was limited in Thursday's practice, CSN Bay Area reports.

Culliver suffered a concussion in Sunday's opener at Dallas, which spurred his entrance into the league's protocol for head injuries and an absence from the first practice of the week Wednesday. While his return in some capacity Thursday signifies his progress through said protocol, it remains to be seen whether he'll be cleared for a Week 2 matchup against the Bears. With fellow starting cornerback Tramaine Brock (toe) sitting out both Wednesday and Thursday, the 49ers' secondary could look vastly different Sunday, with Chris Cook and Perrish Cox ready and willing to fill in.

Culliver suffered a concussion during Sunday's game against the Cowboys and will not return, CSN Bay Area reports.

Culliver returned a fumble 35 yards for a touchdown to open the scoring for the 49ers on Sunday, but will now watch the remainder of the contest from the sidelines following a concussion. As a result, Perrish Cox and rookie first-rounder Jimmie Ward should see more snaps at cornerback, since Trumaine Brock (toe) also went down to injury Sunday.