| Team Ranking | Overall | Rushing | Passing |
| Offense | 25th | 99.6 (24th) | 214.7 (19th) |
| Defense | 23rd | 118.6 (18th) | 245.2 (25th) |
| Last updated: Tue, June 11, 2013, 18:39 EDT | |||
| Date | Player | Pos. | Transaction |
| 6/7 | Josh Gordon | WR | suspended, 2 games (NFL Substance Abuse Policy) |
| 6/6 | Prince Miller | CB | cut |
| 6/6 | Vernon Kearney | CB | signed |
| 5/30 | Tommy Smith | LB | signed |
| 5/30 | Perez Ashford | WR | cut |
| 5/24 | Garrett Gilkey | T | signed/draft choice, Four-year contract (through 2016) |
| 5/23 | Thaddeus Lewis | QB | cut |
| 5/23 | Tori Gurley | WR | signed |
| 5/21 | Ryan Rau | LB | cut |
| 5/21 | Eric Hagg | S | cut |
| 5/21 | Robbie Rouse | RB | cut |
| 5/21 | Miguel Maysonet | RB | acquired from waivers |
| 5/21 | Jamaine Cook | RB | cut |
| 5/21 | Jamoris Slaughter | S | signed/draft choice, Four-year contract (through 2016) |
| 5/21 | Kenronte Walker | S | signed |
| 5/21 | Michael Edwards | WR | signed |
| 5/21 | Brandon Jackson | RB | re-signed/unrestricted free agent, One-year contract (through 2013) |
| 5/17 | Brian Hoyer | QB | signed, Two-year contract (through 2014) |
| 5/17 | Garrett Hoskins | TE | cut |
| 5/16 | Brandon Jackson | RB | re-signed/unrestricted free agent, One-year contract (through 2013) |
| 5/13 | Jake Schum | P | cut |
| 5/13 | Ausar Walcott | LB | signed |
| 5/13 | Abdul Kanneh | CB | signed |
| 5/13 | Nicolas Jean-Baptiste | NT | signed |
| 5/13 | T.J. Conley | P | signed |
| 5/13 | Kevin Barnes | CB | cut |
| 5/13 | Ricky Tunstall | S | cut |
| 5/13 | Akeem Auguste | CB | signed |
| 5/13 | Paipai Falemalu | LB | cut |
| 5/13 | Mike Edwards | WR | cut |
| 5/11 | Robbie Rouse | RB | signed |
| 5/8 | Rashad Butler | T | signed/unrestricted free agent, One-year contract (through 2013) |
| 4/30 | Martin Wallace | T | signed |
| 4/30 | Ricky Tunstall | S | signed |
| 4/30 | Travis Tannahill | TE | signed |
| 4/30 | Justin Staples | DE | signed |
| 4/30 | Cordell Roberson | WR | signed |
| 4/30 | Dave Kruger | DT | signed |
| 4/30 | Garrett Hoskins | TE | signed |
| 4/30 | Caylin Hauptmann | T | signed |
| 4/30 | Chris Faulk | T | signed |
| 4/30 | Paipai Falemalu | DE | signed |
| 4/30 | Keenan Davis | WR | signed |
| 4/30 | Dominique Croom | WR | signed |
| 4/30 | Jamaine Cook | RB | signed |
| 4/30 | Braxston Cave | C | signed |
| 4/30 | Josh Aubrey | CB | signed |
| 4/30 | Perez Ashford | WR | signed |
| 4/30 | Aaron Adams | T | signed |
| 4/30 | Mike Edwards | WR | signed |
| 4/27 | Davone Bess | WR | re-signed, Three-year extension (through 2015) |
| 4/26 | Davone Bess | WR | traded, with picks for 2013 4th, 5th-round picks |
| 4/15 | Shayne Graham | K | signed/unrestricted free agent, One-year contract (through 2013) |
| 4/12 | Ryan Rau | LB | acquired from waivers |
| 4/11 | Dion Lewis | RB | traded, for LB Emmanuel Acho |
| 4/8 | David Nelson | WR | signed/unrestricted free agent, One-year contract (through 2013) |
| 4/2 | Usama Young | S | cut |
| 4/2 | Brandon Bogotay | K | signed |
| 4/2 | Christian Yount | LB | re-signed/exclusive rights free agent |
| 4/2 | Jordan Norwood | WR | re-signed/exclusive rights free agent |
| 4/2 | Chris Gocong | LB | cut |
| 3/26 | Jason Campbell | QB | signed/unrestricted free agent, Two-year contract (through 2014) |
| 3/25 | Kevin Barnes | CB | signed, One-year contract (through 2013) |
| 3/22 | Kellen Davis | TE | signed, One-year contract (through 2013) |
| 3/22 | Chris Owens | CB | signed/unrestricted free agent, One-year contract (through 2013) |
| 3/14 | Chris Ogbonnaya | RB | re-signed/unrestricted free agent, Two-year contract (through 2014) |
| 3/14 | Gary Barnidge | TE | signed/unrestricted free agent, Three-year contract (through 2015) |
| 3/13 | Desmond Bryant | DT | signed/unrestricted free agent, Five-year contract (through 2017) |
| 3/12 | Chris Ogbonnaya | RB | declared free agent |
| 3/12 | Emmanuel Stephens | DE | declared free agent |
| 3/12 | Eddie Williams | RB | declared free agent |
| 3/12 | Auston English | DE | declared free agent |
| 3/12 | Phil Dawson | K | declared free agent |
| 3/12 | Reggie Hodges | P | declared free agent |
| 3/12 | Scott Fujita | LB | declared free agent |
| 3/12 | Joshua Cribbs | WR | declared free agent |
| 3/12 | Brandon Jackson | RB | declared free agent |
| 3/12 | Sheldon Brown | CB | declared free agent |
| 3/12 | Josh Johnson | QB | declared free agent |
| 3/12 | Quentin Groves | LB | signed/unrestricted free agent, Two-year contract (through 2014 |
| 3/12 | Paul Kruger | LB | signed/unrestricted free agent, Five-year contract (through 2017) |
| 3/12 | Kaluka Maiava | LB | declared free agent |
| 3/12 | Mohamed Massaquoi | WR | declared free agent |
| 3/12 | Juqua Parker | DE | declared free agent |
| 3/12 | Alex Smith | TE | declared free agent |
| 3/12 | Ray Ventrone | S | declared free agent |
| 3/12 | Benjamin Watson | TE | declared free agent |
| 2/13 | Spencer Lanning | P | signed |
| 2/6 | Dominic Alford | G | signed |
| 2/5 | Frostee Rucker | DE | cut |
| 2/4 | Emmanuel Acho | LB | Taken off IR, undisclosed |
| 2/4 | Jason Pinkston | G | Taken off IR, blood clot in lung |
| 2/4 | Scott Fujita | LB | Taken off IR, shoulder, neck |
| 2/4 | Brian Sanford | DE | Taken off IR, knee |
| 2/4 | Emmanuel Stephens | DE | Taken off IR, neck |
| 2/4 | Usama Young | S | Taken off IR, thumb |
| 2/4 | Mohamed Massaquoi | WR | Taken off IR, knee |
| 2/4 | Eddie Williams | RB | Taken off IR, undisclosed |
| 2/4 | James-Michael Johnson | LB | Taken off IR, knee |
| 2/4 | Chris Gocong | LB | Taken off IR, torn right Achilles tendon |
| 2/4 | Auston English | DE | Taken off IR, undisclosed |
| 2/4 | T.J. Ward | S | Taken off IR, knee |
| 1/31 | Dominic Alford | G | signed |
| 1/3 | Kent Richardson | CB | signed |
| 1/3 | Kendrick Adams | DE | signed |
| 1/3 | Dan Gronkowski | TE | signed |
| 12/26 | Josh Johnson | QB | signed |
| 12/26 | Jordan Mabin | CB | practice squad addition |
| 12/26 | Usama Young | S | Placed on IR, thumb |
| 12/24 | Mohamed Massaquoi | WR | Placed on IR, knee |
| 12/24 | Thaddeus Lewis | QB | Activated from the Practice Squad |
| 12/19 | George Bryan | TE | practice squad addition |
| 12/18 | Prince Miller | CB | signed |
| 12/18 | Hall Davis | DE | Activated from the Practice Squad |
| 12/18 | Adrian Moten | LB | signed |
| 12/18 | James-Michael Johnson | LB | Placed on IR, knee |
| 12/18 | T.J. Ward | S | Placed on IR, knee |
| 12/17 | Dimitri Patterson | CB | cut |
| More Transactions | |||
