May 30, 2017 Buffalo Bisons released RHP Mat Latos.

May 8, 2017 Toronto Blue Jays sent RHP Mat Latos outright to Buffalo Bisons.

May 5, 2017 Toronto Blue Jays designated RHP Mat Latos for assignment.

April 21, 2017 Toronto Blue Jays purchased contract of RHP Mat Latos.

February 16, 2017 Toronto Blue Jays signed free agent RHP Mat Latos to a minor league contract and invited him to spring training.

February 16, 2017 RHP Mat Latos assigned to Buffalo Bisons.

November 3, 2016 RHP Mat Latos elected free agency.

October 14, 2016 Washington Nationals activated RHP Mat Latos.

October 7, 2016 Washington Nationals reassigned RHP Mat Latos to the minor leagues.

September 2, 2016 Washington Nationals selected the contract of RHP Mat Latos from Syracuse Chiefs.

August 12, 2016 Syracuse Chiefs activated RHP Mat Latos from the 7-day disabled list.

July 30, 2016 Syracuse Chiefs sent RHP Mat Latos on a rehab assignment to GCL Nationals.

July 20, 2016 RHP Mat Latos assigned to Syracuse Chiefs.

July 3, 2016 Washington Nationals signed free agent RHP Mat Latos to a minor league contract.

June 16, 2016 Chicago White Sox released RHP Mat Latos.

June 9, 2016 Chicago White Sox designated RHP Mat Latos for assignment.

February 9, 2016 Chicago White Sox signed free agent RHP Mat Latos.

November 2, 2015 RHP Mat Latos elected free agency.

September 28, 2015 Los Angeles Angels signed free agent RHP Mat Latos.

September 25, 2015 Los Angeles Dodgers released RHP Mat Latos.

September 17, 2015 Los Angeles Dodgers designated RHP Mat Latos for assignment.

August 2, 2015 Los Angeles Dodgers activated RHP Mat Latos.

July 30, 2015 Miami Marlins traded RHP Mat Latos, Michael Morse and cash to Los Angeles Dodgers for RHP Victor Araujo, RHP Jeff Brigham and RHP Kevin Guzman.

June 13, 2015 Miami Marlins activated RHP Mat Latos from the 15-day disabled list.

June 8, 2015 Miami Marlins sent RHP Mat Latos on a rehab assignment to New Orleans Zephyrs.

May 23, 2015 Miami Marlins placed RHP Mat Latos on the 15-day disabled list retroactive to May 22, 2015. Left knee inflammation

April 27, 2015 Miami Marlins sent RHP Mat Latos on a rehab assignment to New Orleans Zephyrs.

December 11, 2014 Cincinnati Reds traded RHP Mat Latos to Miami Marlins for RHP Anthony DeSclafani and C Chad Wallach.

June 14, 2014 Cincinnati Reds activated RHP Mat Latos from the 60-day disabled list.

May 25, 2014 Cincinnati Reds sent RHP Mat Latos on a rehab assignment to Louisville Bats.

May 15, 2014 Cincinnati Reds transferred RHP Mat Latos from the 15-day disabled list to the 60-day disabled list. Recovering from February 2014 left knee surgery

April 3, 2014 Cincinnati Reds sent RHP Mat Latos on a rehab assignment to Pensacola Blue Wahoos.

March 30, 2014 Cincinnati Reds placed RHP Mat Latos on the 15-day disabled list retroactive to March 21, 2014. Recovering from February 2014 left knee surgery

October 2, 2013 Cincinnati Reds activated RHP Mat Latos.

October 1, 2013 Cincinnati Reds reassigned RHP Mat Latos to the minor leagues.

December 17, 2011 Cincinnati Reds traded Brad Boxberger, RHP Edinson Volquez, C Yasmani Grandal and 1B Yonder Alonso to San Diego Padres for RHP Mat Latos.

April 11, 2011 Mat Latos roster status changed by San Diego Padres.

March 29, 2011 San Diego Padres placed RHP Mat Latos on the 15-day disabled list retroactive to March 22, 2011. Strained right shoulder.

July 24, 2010 San Diego Padres activated RHP Mat Latos from the 15-day disabled list.

July 16, 2010 San Diego Padres placed RHP Mat Latos on the 15-day disabled list retroactive to July 9, 2010. strained left oblique

July 18, 2009 San Diego Padres selected the contract of RHP Mat Latos from San Antonio Missions.

May 20, 2009 Mat Latos assigned to San Antonio Missions from Fort Wayne TinCaps.