May 7, 2017 Pericos de Puebla released LHP Travis Blackley.

April 7, 2017 LHP Travis Blackley assigned to Pericos de Puebla.

March 30, 2017 Toledo Mud Hens released LHP Travis Blackley.

January 6, 2017 LHP Travis Blackley assigned to Toledo Mud Hens.

December 22, 2016 Detroit Tigers signed free agent LHP Travis Blackley to a minor league contract and invited him to spring training.

December 7, 2016 LHP Travis Blackley assigned to Naranjeros de Hermosillo.

August 3, 2016 Pericos de Puebla activated LHP Travis Blackley.

April 19, 2016 Pericos de Puebla signed free agent LHP Travis Blackley.

April 19, 2016 Pericos de Puebla placed LHP Travis Blackley on the reserve list.

November 6, 2015 LHP Travis Blackley elected free agency.

May 23, 2015 LHP Travis Blackley assigned to New Orleans Zephyrs.

April 27, 2015 LHP Travis Blackley assigned to New Orleans Zephyrs.

April 24, 2015 Miami Marlins signed free agent LHP Travis Blackley to a minor league contract.

March 7, 2015 LHP Travis Blackley assigned to San Francisco Giants.

January 19, 2015 LHP Travis Blackley assigned to Sacramento River Cats.

January 12, 2015 San Francisco Giants signed free agent LHP Travis Blackley to a minor league contract.

November 4, 2013 LHP Travis Blackley elected free agency.

August 20, 2013 Texas Rangers selected the contract of LHP Travis Blackley from Round Rock Express.

August 14, 2013 Houston Astros traded LHP Travis Blackley to Texas Rangers.

August 14, 2013 Travis Blackley assigned to Round Rock Express.

August 13, 2013 LHP Travis Blackley roster status changed by Oklahoma City RedHawks.

August 10, 2013 Houston Astros sent LHP Travis Blackley outright to Oklahoma City RedHawks.

August 9, 2013 Houston Astros designated Travis Blackley for assignment.

April 20, 2013 Houston Astros activated LHP Travis Blackley from the 15-day disabled list.

April 18, 2013 Houston Astros sent LHP Travis Blackley on a rehab assignment to Oklahoma City RedHawks.

April 6, 2013 Travis Blackley roster status changed by Houston Astros.

April 6, 2013 Houston Astros placed LHP Travis Blackley on the 15-day disabled list retroactive to April 5, 2013. Left shoulder strain.

April 5, 2013 Travis Blackley roster status changed by Houston Astros.

April 4, 2013 Oakland Athletics traded LHP Travis Blackley to Houston Astros for RF Jake Goebbert.

March 29, 2013 Oakland Athletics designated Travis Blackley for assignment.

May 16, 2012 Oakland Athletics activated LHP Travis Blackley.

May 15, 2012 Oakland Athletics claimed LHP Travis Blackley off waivers from San Francisco Giants.

May 13, 2012 San Francisco Giants designated Travis Blackley for assignment.

May 1, 2012 San Francisco Giants selected the contract of LHP Travis Blackley from Fresno Grizzlies.

April 5, 2012 Travis Blackley assigned to Fresno Grizzlies.

February 16, 2012 San Francisco Giants signed free agent LHP Travis Blackley to a minor league contract.

December 20, 2010 Sacramento River Cats released LHP Travis Blackley.

December 20, 2010 Oakland Athletics released LHP Travis Blackley.

November 28, 2010 Naranjeros de Hermosillo placed LHP Travis Blackley on the 7-day disabled list.

November 5, 2010 Oakland Athletics signed LHP Travis Blackley.

October 6, 2010 LHP Travis Blackley assigned to Naranjeros de Hermosillo.

August 17, 2010 LHP Travis Blackley assigned to Sacramento River Cats from Stockton Ports.

August 10, 2010 Travis Blackley assigned to Stockton Ports from Sacramento River Cats.

June 20, 2010 Travis Blackley roster status changed by Sacramento River Cats.

May 14, 2010 LHP Travis Blackley assigned to Sacramento River Cats from Oakland Athletics.

May 13, 2010 Oakland Athletics signed free agent LHP Travis Blackley to a minor league contract.

May 12, 2010 Dorados de Chihuahua released LHP Travis Blackley.

May 11, 2010 Dorados de Chihuahua placed Travis Blackley on the reserve list.

May 9, 2010 Dorados de Chihuahua signed LHP Travis Blackley.

May 1, 2010 Buffalo Bisons released LHP Travis Blackley.

April 17, 2010 Buffalo Bisons activated LHP Travis Blackley from the temporarily inactive list.

April 8, 2010 LHP Travis Blackley assigned to Buffalo Bisons from New York Mets.

February 4, 2010 New York Mets signed free agent LHP Travis Blackley to a minor league contract and invited him to spring training.

February 1, 2010 LHP Travis Blackley assigned to Mexico.

November 18, 2009 Naranjeros de Hermosillo signed LHP Travis Blackley.

October 5, 2009 LHP Travis Blackley elected free agency.