Friday, 7:15 a.m.: Former Raiders teammate Akbar Gbajabiamila tweeted his prediction that both Nnamdi Asomugha and Charles Woodson would join the 49ers.
Thursday, 9:45 p.m.: The 49ers signed linebacker/special-teams player Dan Skuta to a two-year contract, the team announced.
Thursday, 1:20 p.m.: The Colts introduced Ricky Jean Francois as their newest member in a tweet complete with video of Jean Francois soliciting his famed "Peanut Butter Jelly" dance.
Thursday, 12:08 p.m.: Adam Caplan of thesidelineview.com tweeted that nose tackle Ricky Jean Francois has agreed to a four-year, $22 million deal with the Colts.
Thursday, 11:08 a.m.: Cornerback Sean Smith, who the 49ers were previously linked to, agreed to a three-year deal with the Browns, according to a tweet from Smith's agent.
Thursday, 10:45 a.m.: Bengals free agent Dan Skuta, an inside linebacker and special teams ace, is visiting with the 49ers Thursday, CSNBayArea.com has confirmed.
Thursday, 5 a.m.: After mutual interest was reported between Nnamdi Asomugha and the 49ers, the two sides are scheduled to meet Thursday.
Wednesday, 7:15 p.m.: Lions free agent safety Louis Delmas is headed to San Francisco to visit with the 49ers, according to a report.
Wednesday, 2:15 p.m.: There is mutual interest between the 49ers and free agent cornerback Nnamdi Asomugha, league sources indicated Wednesday to CSNBayArea.com.
Wednesday, 12:15 p.m.: The 49ers, who have lost three significant players as free agents, made their first addition with the agreement of defensive lineman Glenn Dorsey, according to multiple reports.
Wednesday, 12 p.m.: All-Pro safety Dashon Goldson, who never received a contract proposal from the 49ers, got an offer from the Tampa Bay Buccaneers he could not turn down.Goldson signed a five-year, $41.25 million contract that includes $22 million in guaranteed money, a league source told CSNBayArea.com.
Tuesday, 8:09 p.m.: Nose tackle Ricky Jean Francois is in Philadelphia, but he has not reached an agreement with the Eagles. Other teams remain in the hunt to sign him. However, Jean Francois wrote on Twitter, "Gotta get use to the cold lol."
Tuesday, 8:04 p.m.: Browns return man Josh Cribbs has narrowed his free agent choices to New England and Arizona, reports the Cleveland Plain Dealer. The 49ers were believed to be interested in Cribbs when free agency opened.
Tuesday, 6:08 p.m.: The 49ers are out of the running for former Raiders defensive lineman Desmond Bryant, who is signing with the Cleveland Browns, according to multiple reports. The deal is five years, $34 million.
Tuesday, 5:20 p.m.: Defensive back Charles Woodson, recently released by the Green Bay Packers, is scheduled to visit the 49ers on Wednesday, agent Carl Poston told ESPN.
Tuesday, 5:18 p.m.: Nose tackle Isaac Sopoaga has agreed to terms with the Philadelphia Eagles on a three-year contract worth close to $12 million with approximately $5 million guaranteed.
Tuesday, 4:39 p.m.: The 49ers have been in contact with the agent for Raiders defensive tackle Desmond Bryant, but no visit has been scheduled. Bryant (6-foot-6, 311 pounds) has 11.5 sacks in his four-year career. He has missed just one game in four seasons.
Tuesday, 3:31 p.m.: Delanie Walker's contract with the Tennessee Titans is four years, $17.5 million and includes $8.6 million guaranteed, ESPN reports.
Tuesday, 3:20 p.m.: Washington linebacker/special-teamer Lorenzo Alexander and Cleveland receiver/returnman Josh Cribbs are both leaning toward signing with Arizona Cardinals, reports Alex Marvez of Foxsports.com. The 49ers have been linked to both players.
Tuesday, 2:50 p.m.: The 49ers have scheduled a visit with Kansas City Chiefs defensive tackle Glenn Dorsey for Wednesday, a league sourced told CSNBayArea.com. Dorsey is traveling Tuesday.
Tuesday, 2:30 p.m.: The 49ers are interested in former Cal linebacker Lorenzo Alexander, according to a league source. Alexander would be a core special teams player, filling a similar role that Larry Grant and Tavares Gooden have played for the 49ers the past two seasons.
Tuesday, 2:20 p.m.: The Buccaneers have sent a private plane to pick up Goldson in Southern California, reports the Tampa Tribune. The Buccaneers hope to reach a long-term contract with Goldson on Wednesday, the paper reports.
Tuesday, 2:05 p.m.: BREAKING NEWS: Report -- Delanie Walker headed to Tennessee
[MAIOCCO: 49ers' offense will change without Walker]
Tuesday,1:50 p.m.: The 49ers announce they have acquired wide receiver Anquan Boldin in a trade with the Baltimore Ravens.
Tuesday, 1:43 p.m.: The 49ers officially announce Alex Smith has been traded to the Kansas City Chiefs for two draft picks.
Tuesday, 1:41 p.m.: Backup nose tackle Ricky Jean Francois is also expected to visit the Eagles over the next few days, reports Philadelphia-based reporter Adam Caplan. The Eagles' interest in Sopoaga and Jean Francois comes as no surprise after Tom Gamble left his position as 49ers director of player personnel to take a similar role with the Philadelphia Eagles.
The first minutes of free agency saw a flurry of activity with 49ers free agents booking flights for visits.
Safety Dashon Goldson scheduled a trip to meet with the Tampa Bay Buccaneers, and tight end Delanie Walker was being pursued by the Tennessee Titans, ESPN reported.
Nose tackle Isaac Sopoaga has a visit scheduled to visit the Philadelphia Eagles, a league source told CSNBayArea.com.