MLB Colorado Rockies Transactions Page

- May 24, 2012: Hector Gomez - Transferred to 60-Day DL ((Strained right groin))
- May 24, 2012: Wil Nieves - Purchased From Minors
- May 24, 2012: Ramon Hernandez - Placed on 15-Day DL ((Strained muscle, left hand))
- May 22, 2012: DJ LeMahieu - Called Up from Minors
- May 22, 2012: Jonathan Herrera - Placed on 15-Day DL ((Strained right hamstring))
- May 20, 2012: Chris Nelson - Sent to Minors (For Rehabilitation)
- May 19, 2012: Adam Ottavino - Called Up from Minors
- May 19, 2012: Rex Brothers - Sent to Minors
- May 18, 2012: Jorge De La Rosa - Recalled From Minors (Rehab Assignment)
- May 17, 2012: Jorge De La Rosa - Recalled From Minors (Rehab Assignment)
- May 15, 2012: Chris Nelson - Placed on 15-Day DL ((Left wrist inflammation))
- May 15, 2012: Eric Young - Reinstated From Restricted List
- May 14, 2012: Carlos Torres - Sent to Minors
- May 14, 2012: Jeremy Guthrie - Removed From 15-Day DL ((Right shoulder sprain))
- May 12, 2012: Tyler Johnson - Signed to a Minor League Contract
- May 11, 2012: Eric Young - Placed on Restricted List
- May 10, 2012: Drew Pomeranz - Sent to Minors
- May 10, 2012: Josh Outman - Removed From 15-Day DL ((Strained oblique))
- May 9, 2012: Jeremy Guthrie - Sent to Minors (For Rehabilitation)
- May 8, 2012: Eliezer Alfonzo - Outrighted to Minors
- May 8, 2012: Christian Friedrich - Called Up from Minors
- May 8, 2012: Adam Ottavino - Sent to Minors
- May 7, 2012: Casey Blake - Retired
- May 7, 2012: Edgmer Escalona - Sent to Minors
- May 7, 2012: Adam Ottavino - Sent to Minors
- May 7, 2012: Alex White - Called Up from Minors
- May 6, 2012: Edgmer Escalona - Sent to Minors
- May 6, 2012: Jhoulys Chacin - Placed on 15-Day DL ((Right shoulder inflammation))
- May 6, 2012: Eliezer Alfonzo - Designated for Assignment
- May 5, 2012: Adam Ottavino - Called Up from Minors
- May 4, 2012: Adam Ottavino - Called Up from Minors
- May 4, 2012: Jordan Pacheco - Called Up from Minors
- May 4, 2012: Eric Young - Placed on Bereavement/Family Medical Emergency List
- May 4, 2012: Guillermo Moscoso - Sent to Minors
- May 3, 2012: Guillermo Moscoso - Sent to Minors
- May 3, 2012: Carlos Torres - Purchased From Minors
- May 2, 2012: Jorge De La Rosa - Sent to Minors (For Rehabilitation)
- May 1, 2012: Jhoulys Chacin - Voided Option ((voided by MLB per injury settlement))
- May 1, 2012: Jorge De La Rosa - Sent to Minors (For Rehabilitation)
- Apr 27, 2012: Jeremy Guthrie - Placed on 15-Day DL ((Right shoulder sprain))
- Apr 27, 2012: Josh Outman - Sent to Minors (For Rehabilitation)
- Apr 27, 2012: Guillermo Moscoso - Called Up from Minors
- Apr 24, 2012: Zach Putnam - Sent to Minors
- Apr 16, 2012: Tyler Chatwood - Sent to Minors
- Apr 16, 2012: Edgmer Escalona - Called Up from Minors
- Apr 14, 2012: Jordan Pacheco - Sent to Minors
- Apr 14, 2012: Drew Pomeranz - Called Up from Minors
- Apr 13, 2012: Charlie Blackmon - Sent to Minors
- Apr 12, 2012: Charlie Blackmon - Sent to Minors (For Rehabilitation)
- Apr 10, 2012: Brian Anderson - Signed to a Minor League Contract
- Apr 6, 2012: Edgar Gonzalez - Signed to a Minor League Contract
- Apr 3, 2012: Jamie Moyer - Purchased From Minors
- Apr 3, 2012: Jorge De La Rosa - Placed on 15-Day DL ((Recovery from left elbow surgery))
- Apr 3, 2012: Charlie Blackmon - Placed on 15-Day DL ((Turf toe, right foot))
- Apr 3, 2012: Josh Outman - Placed on 15-Day DL ((Strained oblique))
- Apr 3, 2012: Hector Gomez - Placed on 15-Day DL ((Strained right groin))
- Apr 2, 2012: Jamie Moyer - Purchased From Minors
- Apr 2, 2012: Adam Ottavino - Sent to Minors
- Apr 1, 2012: Alex White - Sent to Minors
- Mar 31, 2012: Edgmer Escalona - Sent to Minors
- Mar 29, 2012: Casey Blake - Cleared Waivers and Became a Free Agent
- Mar 29, 2012: Drew Pomeranz - Sent to Minors
- Mar 29, 2012: Guillermo Moscoso - Sent to Minors
- Mar 26, 2012: Casey Blake - Released
- Mar 19, 2012: Zach Putnam - Sent to Minors
- Mar 18, 2012: Christian Friedrich - Sent to Minors
- Mar 18, 2012: DJ LeMahieu - Sent to Minors
- Mar 18, 2012: Jamie Hoffmann - Refused Minor League Assignment - Free Agent
- Mar 17, 2012: DJ LeMahieu - Sent to Minors
- Mar 15, 2012: Jamie Hoffmann - Outrighted to Minors
- Mar 14, 2012: Tommy Field - Sent to Minors
- Mar 13, 2012: Jamie Hoffmann - Sent to Minors
- Mar 1, 2012: Royce Ring - Signed to a Minor League Contract
- Feb 14, 2012: Zack Segovia - Signed to a Minor League Contract
- Feb 8, 2012: Steve Holm - Signed to a Minor League Contract
- Feb 6, 2012: Jared Wells - Signed to a Minor League Contract
- Feb 5, 2012: Jeremy Guthrie - Signed (( 2012)(avoids arbitration))
- Feb 2, 2012: Matt Belisle - Signed (( 2012-2013; Opt 2014)(two-year extension))
- Jan 24, 2012: Rafael Betancourt - Signed (( 2012-2013; Opt 2014)(restructured two-year contract))
- Jan 20, 2012: Marco Scutaro - Traded From (Boston (for RHP Clayton Mortensen))
- Jan 19, 2012: Zach Putnam - Traded From (Cleveland (for RHP Kevin Slowey & cash))
- Jan 17, 2012: Jamie Moyer - Signed to a Minor League Contract
- Jan 16, 2012: Dexter Fowler - Signed (( 2012)(avoids arbitration))
- Jan 15, 2012: Josh Outman - Traded From (Oakland (w/P Guillermo Moscoso for OF Seth Smith))
- Jan 15, 2012: Guillermo Moscoso - Traded From (Oakland (with LHP Josh Outman for OF Seth Smith))
- Jan 14, 2012: Seth Smith - Signed (( 2012)(avoids arbitration))
- Jan 5, 2012: Brendan Harris - Signed to a Minor League Contract
- Jan 5, 2012: Casey Blake - Signed as Free Agent (( 2012)(one-year contract))
- Jan 4, 2012: Casey Blake - Signed as Free Agent (( 2012)(one-year contract))
- Dec 19, 2011: Carlos Torres - Signed to a Minor League Contract
- Dec 19, 2011: Michael Cuddyer - Signed as Free Agent (( 2012-2014)(three-year contract))
- Dec 19, 2011: Casey Blake - Signed as Free Agent (( 2012)(one-year contract))
- Dec 16, 2011: Wil Nieves - Signed to a Minor League Contract
- Dec 15, 2011: Wilkin Castillo - Signed to a Minor League Contract
- Dec 15, 2011: Mike Ekstrom - Signed to a Minor League Contract
- Dec 11, 2011: Ramon Hernandez - Signed as Free Agent (( 2012-2013)(two-year contract))
- Dec 11, 2011: Ryan Spilborghs - Not Offered Contract and Became Free Agent ((non-tendered))
- Dec 11, 2011: Cole Garner - Not Offered Contract and Became Free Agent ((non-tendered))
- Dec 11, 2011: Kevin Slowey - Signed (( 2012)(avoids arbitration))
- Dec 7, 2011: DJ LeMahieu - Traded From (Chi. Cubs (for INF Ian Stewart, four-player deal))
- Dec 7, 2011: Tyler Colvin - Traded From (Chi. Cubs (for INF Ian Stewart, four-player deal))
- Dec 5, 2011: Kevin Slowey - Traded From (Minnesota (for RHP Daniel Turpen))
- Dec 4, 2011: Jamie Hoffmann - Acquired Off Waivers From (Los Angeles)
- Dec 4, 2011: Kevin Slowey - Traded From (Minnesota (for RHP Daniel Turpen))
- Nov 29, 2011: Tyler Chatwood - Traded From (Los Angeles (for C Chris Iannetta))
- Nov 17, 2011: Andrew Brown - Outrighted to Minors
- Nov 17, 2011: Christian Friedrich - Purchased From Minors
- Nov 16, 2011: Brandon Wood - Signed to a Minor League Contract
- Oct 30, 2011: Charlie Blackmon - Removed From 60-Day DL ((Fractured left foot))
- Oct 30, 2011: Jorge De La Rosa - Removed From 60-Day DL ((Torn UCL, left elbow - out for season))
- Oct 30, 2011: Juan Nicasio - Removed From 60-Day DL ((Neck surgery, fractured vertebra))
- Oct 30, 2011: Jonathan Herrera - Removed From 60-Day DL ((Fractured right index finger))
- Oct 30, 2011: Ryan Spilborghs - Removed From 60-Day DL ((Right foot strain))
- Oct 29, 2011: Aaron Cook - Declared Free Agency ((mutual option declined))
- Oct 29, 2011: J.C. Romero - Declared Free Agency
- Oct 29, 2011: Mark Ellis - Declared Free Agency
- Oct 29, 2011: Kevin Millwood - Declared Free Agency
- Oct 28, 2011: Jason Giambi - Signed (( 2012)(mutual option exercised))
- Oct 11, 2011: Andrew Brown - Acquired Off Waivers From (St. Louis)
- Oct 7, 2011: Jim Miller - Refused Minor League Assignment - Free Agent
- Oct 4, 2011: Kevin Kouzmanoff - Refused Minor League Assignment - Free Agent
- Oct 4, 2011: Jim Miller - Outrighted to Minors
- Oct 4, 2011: Jose Morales - Outrighted to Minors
- Oct 4, 2011: Greg Reynolds - Outrighted to Minors
- Oct 4, 2011: Matt Daley - Outrighted to Minors
- Sep 29, 2011: Edgar Gonzalez - Refused Minor League Assignment - Free Agent
- Sep 28, 2011: Clayton Mortensen - Called Up from Minors
- Sep 28, 2011: Ian Stewart - Called Up from Minors
- Sep 28, 2011: Cole Garner - Called Up from Minors
- Sep 15, 2011: Hector Gomez - Called Up from Minors
- Sep 13, 2011: Eliezer Alfonzo - Starting to Serve Illegal Substance Suspension
- Sep 10, 2011: Ryan Spilborghs - Placed on 60-Day DL ((Right foot strain))
- Sep 10, 2011: Tommy Field - Purchased From Minors
- Sep 10, 2011: Matt Pagnozzi - Designated for Assignment
- Sep 10, 2011: Drew Pomeranz - Purchased From Minors
- Sep 8, 2011: Edgmer Escalona - Removed From 15-Day DL ((Strained right rotator cuff))
- Sep 8, 2011: Chris Nelson - Called Up from Minors
- Sep 5, 2011: Jim Miller - Purchased From Minors
- Sep 5, 2011: Wilin Rosario - Called Up from Minors
- Sep 5, 2011: Jonathan Herrera - Placed on 60-Day DL ((Fractured right index finger))
- Sep 5, 2011: Jason Hammel - Reinstated from Paternity Leave List
- Sep 5, 2011: Jordan Pacheco - Called Up from Minors
- Sep 4, 2011: Greg Reynolds - Called Up from Minors
- Sep 4, 2011: J.C. Romero - Called Up from Minors
- Sep 1, 2011: Ryan Spilborghs - Removed From 15-Day DL ((Plantar fasciitis, right foot))
- Aug 30, 2011: Jason Hammel - Placed on Paternity Leave List
- Aug 30, 2011: Josh Roenicke - Called Up from Minors
- Aug 25, 2011: Huston Street - Removed From 15-Day DL ((Strained right triceps))
- Aug 25, 2011: Ryan Rohlinger - Outrighted to Minors
- Aug 25, 2011: Matt Lindstrom - Removed From 15-Day DL ((Right arm soreness))
- Aug 24, 2011: Josh Roenicke - Sent to Minors
- Aug 24, 2011: J.C. Romero - Sent to Minors
- Aug 23, 2011: Kevin Kouzmanoff - Purchased From Minors
- Aug 23, 2011: Ryan Rohlinger - Designated for Assignment
- Aug 23, 2011: Chris Nelson - Sent to Minors
- Aug 22, 2011: Kevin Kouzmanoff - Traded From (Oakland (for future considerations))
- Aug 22, 2011: Edgmer Escalona - Placed on 15-Day DL ((Strained right rotator cuff))
- Aug 22, 2011: Alex White - Removed From 60-Day DL ((Right middle finger soreness))
- Aug 22, 2011: Juan Nicasio - Transferred to 60-Day DL ((Neck surgery, fractured vertebra))
- Aug 21, 2011: Huston Street - Sent to Minors (For Rehabilitation)
- Aug 21, 2011: Matt Lindstrom - Sent to Minors (For Rehabilitation)
- Aug 19, 2011: Ryan Spilborghs - Sent to Minors (For Rehabilitation)
- Aug 17, 2011: Edgar Gonzalez - Outrighted to Minors
- Aug 17, 2011: Mike Jacobs - Released
- Aug 15, 2011: Drew Pomeranz - Traded From (Cleveland (completes 7/31 deal for P Ubaldo Jimenez))
- Aug 14, 2011: J.C. Romero - Signed as Free Agent (( 2011)(one-year contract))
- Aug 14, 2011: Edgar Gonzalez - Designated for Assignment
- Aug 11, 2011: Jason Giambi - Removed From 15-Day DL ((Strained left quadriceps))
- Aug 11, 2011: Huston Street - Placed on 15-Day DL ((Strained right triceps))
- Aug 9, 2011: Matt Lindstrom - Placed on 15-Day DL ((Right arm soreness))
- Aug 9, 2011: Kevin Millwood - Signed as Free Agent (( 2011)(one-year contract))
- Aug 9, 2011: Edgar Gonzalez - Purchased From Minors
- Aug 9, 2011: Ian Stewart - Sent to Minors
- Aug 7, 2011: Jason Giambi - Sent to Minors (For Rehabilitation)
- Aug 6, 2011: Josh Roenicke - Called Up from Minors
- Aug 6, 2011: Greg Reynolds - Sent to Minors
- Aug 5, 2011: Greg Reynolds - Called Up from Minors
- Aug 5, 2011: Juan Nicasio - Placed on 15-Day DL ((Neck surgery, fractured vertebra))
- Aug 5, 2011: Ryan Spilborghs - Placed on 15-Day DL ((Plantar fasciitis, right foot))
- Aug 5, 2011: Carlos Gonzalez - Removed From 15-Day DL ((Strained right wrist))
- Aug 3, 2011: Alex White - Sent to Minors (For Rehabilitation)
- Aug 2, 2011: Carlos Gonzalez - Sent to Minors (For Rehabilitation)
- Jul 30, 2011: Alex White - Traded From (Cleveland (for RHP Ubaldo Jimenez, five-player deal))
- Jul 30, 2011: Edgmer Escalona - Called Up from Minors
- Jul 29, 2011: Jorge Cantu - Signed to a Minor League Contract
- Jul 26, 2011: Eric Stults - Outrighted to Minors
- Jul 26, 2011: Chris Nelson - Called Up from Minors
- Jul 25, 2011: Jason Giambi - Placed on 15-Day DL ((Strained left quadriceps))
- Jul 24, 2011: Eric Stults - Designated for Assignment
- Jul 24, 2011: Esmil Rogers - Removed From 15-Day DL ((Strained right lat))
- Jul 21, 2011: Eric Young - Called Up from Minors
- Jul 21, 2011: Carlos Gonzalez - Placed on 15-Day DL ((Strained right wrist))
- Jul 14, 2011: Eliezer Alfonzo - Purchased From Minors
- Jul 14, 2011: Charlie Blackmon - Transferred to 60-Day DL ((Fractured left foot))
- Jul 14, 2011: Matt Pagnozzi - Sent to Minors
- Jul 14, 2011: Cole Garner - Sent to Minors
- Jul 14, 2011: Dexter Fowler - Called Up from Minors
- Jul 7, 2011: Cole Garner - Called Up from Minors
- Jul 7, 2011: Charlie Blackmon - Placed on 15-Day DL ((Fractured left foot))
- Jul 7, 2011: Esmil Rogers - Sent to Minors (For Rehabilitation)
- Jul 4, 2011: Ian Stewart - Called Up from Minors
- Jul 4, 2011: Cole Garner - Sent to Minors
- Jul 3, 2011: Clayton Mortensen - Sent to Minors
- Jul 3, 2011: Joe Mather - Signed to a Minor League Contract
- Jul 3, 2011: Cole Garner - Called Up from Minors
- Jul 2, 2011: Matt Daley - Transferred to 60-Day DL ((Right shoulder inflammation))
- Jul 2, 2011: Greg Reynolds - Sent to Minors
- Jul 2, 2011: Eric Stults - Purchased From Minors
- Jul 1, 2011: Greg Reynolds - Called Up from Minors
- Jul 1, 2011: Edgmer Escalona - Sent to Minors
- Jun 30, 2011: Chris Nelson - Sent to Minors
- Jun 30, 2011: Edgmer Escalona - Called Up from Minors
- Jun 30, 2011: Eric Young - Sent to Minors
- Jun 29, 2011: Mark Ellis - Traded From (Oakland (for RHP Bruce Billings))
- Jun 29, 2011: Bruce Billings - Called Up from Minors (- Not to Report)
- Jun 27, 2011: Josh Fields - Signed to Play in Japan ((Yomiuri Giants))
- Jun 19, 2011: Dexter Fowler - Sent to Minors
- Jun 17, 2011: Esmil Rogers - Recalled From Minors (Rehab Assignment)
- Jun 16, 2011: Jose Morales - Placed on 60-Day DL ((Fractured right thumb))
- Jun 16, 2011: Matt Pagnozzi - Purchased From Minors
- Jun 13, 2011: Dexter Fowler - Sent to Minors (For Rehabilitation)
- Jun 12, 2011: Claudio Vargas - Retired
- Jun 8, 2011: Edgar Gonzalez - Signed to a Minor League Contract
- Jun 8, 2011: Esmil Rogers - Sent to Minors (For Rehabilitation)
- Jun 7, 2011: Jose Lopez - Cleared Waivers and Became a Free Agent
- Jun 7, 2011: Greg Reynolds - Sent to Minors
- Jun 7, 2011: Alex White - Transferred to 60-Day DL ((Right middle finger soreness))
- Jun 7, 2011: Aaron Cook - Removed From 60-Day DL ((Fractured right hand))
- Jun 7, 2011: Jorge De La Rosa - Transferred to 60-Day DL ((Torn UCL, left elbow - out for season))
- Jun 6, 2011: Dexter Fowler - Placed on 15-Day DL ((Lower left abdominal strain))
- Jun 6, 2011: Charlie Blackmon - Purchased From Minors
- Jun 5, 2011: Jose Lopez - Released
- Jun 3, 2011: Matt Daley - Placed on 15-Day DL ((Right shoulder inflammation))
- Jun 3, 2011: Rex Brothers - Purchased From Minors
- Jun 1, 2011: Josh Roenicke - Sent to Minors
- Jun 1, 2011: Ryan Rohlinger - Sent to Minors
- Jun 1, 2011: Alfredo Amezaga - Outrighted to Minors
- May 28, 2011: Chris Nelson - Called Up from Minors
- May 28, 2011: Alfredo Amezaga - Designated for Assignment
- May 27, 2011: Juan Nicasio - Called Up from Minors
- May 27, 2011: Bruce Billings - Sent to Minors
- May 26, 2011: Jose Lopez - Designated for Assignment
- May 26, 2011: Eric Young - Called Up from Minors
- May 24, 2011: Jorge De La Rosa - Placed on 15-Day DL ((Torn UCL, left elbow - out for season))
- May 24, 2011: Bruce Billings - Called Up from Minors
- May 21, 2011: Greg Reynolds - Called Up from Minors
- May 21, 2011: Felipe Paulino - Designated for Assignment
- May 20, 2011: Alex White - Placed on 15-Day DL ((Right middle finger soreness))
- May 19, 2011: Matt Daley - Called Up from Minors
- May 13, 2011: Aaron Cook - Sent to Minors (For Rehabilitation)
- May 12, 2011: Ty Wigginton - Removed From 15-Day DL ((Strained right oblique))
- May 12, 2011: Ian Stewart - Sent to Minors
- May 10, 2011: Ty Wigginton - Sent to Minors (For Rehabilitation)
- May 6, 2011: Esmil Rogers - Placed on 15-Day DL ((Strained right lat))
- May 6, 2011: Clayton Mortensen - Called Up from Minors
- May 2, 2011: Ty Wigginton - Placed on 15-Day DL ((Strained right oblique))
- May 2, 2011: Alan Johnson - Outrighted to Minors
- May 2, 2011: Ian Stewart - Called Up from Minors
- Apr 28, 2011: Alfredo Amezaga - Purchased From Minors
- Apr 28, 2011: Alan Johnson - Designated for Assignment
- Apr 28, 2011: Clayton Mortensen - Sent to Minors
- Apr 21, 2011: Brad Emaus - Traded From (Toronto (fror RHP Chris Malone))
- Apr 18, 2011: Ubaldo Jimenez - Removed From 15-Day DL ((Cracked cuticle, right thumb))
- Apr 18, 2011: Ian Stewart - Sent to Minors
- Apr 17, 2011: Alan Johnson - Sent to Minors
- Apr 17, 2011: Clayton Mortensen - Called Up from Minors
- Apr 13, 2011: Alan Johnson - Purchased From Minors
- Apr 13, 2011: Aaron Cook - Transferred to 60-Day DL ((Fractured right hand))
- Apr 13, 2011: Greg Reynolds - Sent to Minors
- Apr 6, 2011: Greg Reynolds - Called Up from Minors
- Apr 5, 2011: Ubaldo Jimenez - Placed on 15-Day DL ((Cracked cuticle, right thumb))
- Apr 4, 2011: Greg Smith - Released
- Mar 30, 2011: Aaron Cook - Placed on 15-Day DL ((Fractured right hand))
- Mar 30, 2011: Jason Giambi - Purchased From Minors
- Mar 28, 2011: Michael McKenry - Called Up from Minors (- Not to Report)
- Mar 27, 2011: Josh Fields - Traded From (Pittsburgh (for future considerations))
- Mar 25, 2011: Matt Daley - Sent to Minors
- Mar 25, 2011: Greg Reynolds - Sent to Minors
- Mar 25, 2011: Jason Botts - Signed to a Minor League Contract
- Mar 25, 2011: Jordan Pacheco - Sent to Minors
- Mar 25, 2011: Eric Young - Sent to Minors
- Mar 14, 2011: Michael McKenry - Sent to Minors
- Mar 14, 2011: Clayton Mortensen - Sent to Minors
- Mar 14, 2011: Chris Nelson - Sent to Minors
- Mar 13, 2011: Juan Nicasio - Sent to Minors
- Mar 13, 2011: Edgmer Escalona - Sent to Minors
- Mar 12, 2011: Bruce Billings - Sent to Minors
- Mar 12, 2011: Hector Gomez - Sent to Minors
- Mar 12, 2011: Wilin Rosario - Sent to Minors
- Mar 12, 2011: Cole Garner - Sent to Minors
- Mar 10, 2011: Chad Moeller - Released
- Feb 18, 2011: Matt Belisle - Signed (( 2011-2012)(two-year extension))
- Feb 16, 2011: John Maine - Signed to a Minor League Contract
- Feb 14, 2011: Jesus Colome - Signed to a Minor League Contract
- Feb 8, 2011: Chris Sampson - Signed to a Minor League Contract
- Feb 2, 2011: Eliezer Alfonzo - Signed to a Minor League Contract
- Jan 29, 2011: Rafael Betancourt - Signed (( 2012; Opt 2013)(one-year extension))
- Jan 26, 2011: Ian Stewart - Signed (( 2011)(avoids arbitration))
- Jan 25, 2011: Alfredo Amezaga - Signed to a Minor League Contract
- Jan 25, 2011: Chad Moeller - Signed to a Minor League Contract
- Jan 23, 2011: Clayton Mortensen - Traded From (Oakland (for RHP Ethan Hollingsworth))
- Jan 23, 2011: Willy Taveras - Signed to a Minor League Contract
- Jan 23, 2011: Samuel Deduno - Designated for Assignment
- Jan 21, 2011: Jason Hammel - Signed (( 2011-2012)(two-year contract, avoids arbitration))
- Jan 18, 2011: Joe Crede - Signed to a Minor League Contract
- Jan 17, 2011: Felipe Paulino - Signed (( 2011)(avoids arbitration))
- Jan 16, 2011: Matt Lindstrom - Signed (( 2011-2012; Opt 2013)(two-year contract, avoids arbitration))
- Jan 16, 2011: Jason Giambi - Signed to a Minor League Contract
- Jan 14, 2011: Jim Miller - Signed to a Minor League Contract
- Jan 11, 2011: Matt Belisle - Signed (( 2011)(avoids arbitration))
- Jan 10, 2011: Claudio Vargas - Signed to a Minor League Contract
- Jan 10, 2011: Carlos Gonzalez - Signed (( 2011-2017)(seven-year extension))
- Jan 9, 2011: Sean White - Signed to a Minor League Contract
- Jan 4, 2011: Hernan Iribarren - Signed to a Minor League Contract
- Dec 22, 2010: Matt Macri - Signed to a Minor League Contract
- Dec 22, 2010: Matt Lindstrom - Traded From (Houston (for Ps Wes Musick & Jonnathan Aristil))
- Dec 22, 2010: Tug Hulett - Signed to a Minor League Contract
- Dec 22, 2010: Jeff Salazar - Signed to a Minor League Contract
- Dec 19, 2010: Billy Buckner - Signed to a Minor League Contract
- Dec 17, 2010: Mike Jacobs - Signed to a Minor League Contract
- Dec 15, 2010: Ty Wigginton - Signed as Free Agent (( 2011-2012; Opt 2013)(two-year contract))
- Dec 15, 2010: Jose Morales - Traded From (Minnesota (for LHP Paul Bargas))
- Dec 10, 2010: Geno Espineli - Signed to a Minor League Contract
- Dec 4, 2010: Jorge De La Rosa - Signed as Free Agent (( 2011-2012; Opt 2013-2014)(two-year contract))
- Dec 2, 2010: Jose Lopez - Signed (( 2011)(avoids arbitration))
- Dec 1, 2010: Jose Lopez - Traded From (Seattle (for RHP Chaz Roe))
- Dec 1, 2010: Manny Delcarmen - Not Offered Contract and Became Free Agent ((non-tendered))
- Nov 29, 2010: Troy Tulowitzki - Signed (( 2014-2020; Opt 2021)(seven-year contract extension))
- Nov 28, 2010: Matt Pagnozzi - Signed to a Minor League Contract
- Nov 28, 2010: Eric Stults - Signed to a Minor League Contract
- Nov 24, 2010: Kazuo Matsui - Signed to Play in Japan ((Tohoku Rakuten Golden Eagles))
- Nov 22, 2010: Octavio Dotel - Offered arbitration under Article XXB (3)
- Nov 22, 2010: Jorge De La Rosa - Offered arbitration under Article XXB (3)
- Nov 18, 2010: Jordan Pacheco - Purchased From Minors
- Nov 18, 2010: Wilin Rosario - Purchased From Minors
- Nov 18, 2010: Bruce Billings - Purchased From Minors
- Nov 17, 2010: Felipe Paulino - Traded From (Houston (for INF Clint Barmes))
- Nov 17, 2010: Manuel Corpas - Cleared Waivers and Became a Free Agent
- Nov 15, 2010: Manuel Corpas - Released
- Nov 2, 2010: Jeff Francis - Declared Free Agency ((team option declined))
- Nov 1, 2010: Manuel Corpas - Removed From 60-Day DL ((Right elbow surgery - out for season))
- Oct 31, 2010: Jorge De La Rosa - Declared Free Agency
- Oct 31, 2010: Jason Giambi - Declared Free Agency
- Oct 31, 2010: Cole Garner - Purchased From Minors
- Oct 31, 2010: Melvin Mora - Declared Free Agency
- Oct 31, 2010: Jay Payton - Declared Free Agency
- Oct 31, 2010: Octavio Dotel - Declared Free Agency ((mutual option declined))
- Oct 31, 2010: Joe Beimel - Declared Free Agency
- Oct 14, 2010: Paul Phillips - Refused Minor League Assignment - Free Agent
- Oct 13, 2010: Juan Rincon - Refused Minor League Assignment - Free Agent
- Oct 11, 2010: Paul Phillips - Outrighted to Minors
- Oct 3, 2010: Aaron Cook - Removed From 15-Day DL ((Fractured right leg - out for season))
- Sep 30, 2010: Greg Reynolds - Called Up from Minors (- Not to Report)
- Sep 30, 2010: Hector Gomez - Called Up from Minors (- Not to Report)
- Sep 30, 2010: Juan Nicasio - Called Up from Minors (- Not to Report)