January 22, 2014
Jesse Hahn
traded from
Rays 
to
Padres
Matt Andriese
traded from
Padres
to
Rays
Brad Boxberger
traded from
Padres
to
Rays
March 29, 2014
Padres
place
Cameron Maybin
on the injured list
May 22, 2014
Padres
place
Robbie Erlin
on the injured list
June 13, 2014
Padres
sign
Trea Turner
June 15, 2014
Padres
place
Nick Vincent
on the injured list
July 19, 2014
Trevor Gott
traded from
Padres
to
None
Jose Rondon
traded from
None
to
Padres
R.J. Alvarez
traded from
None
to
Padres
July 31, 2014
Abraham Almonte
traded from
Mariners
to
Padres
December 18, 2014
Jesse Hahn
traded from
Padres
to
Athletics
R.J. Alvarez
traded from
Padres
to
Athletics
Zach Eflin
traded from
Padres
to
Dodgers
Yasmani Grandal
traded from
Padres
to
Dodgers
December 19, 2014
Wil Myers
traded from
Rays
to
Padres
Jose Castillo
traded from
Rays
to
Padres
Gerardo Reyes
traded from
Rays
to
Padres
Rene Rivera
traded from
Padres
to
Rays
Burch Smith
traded from
Padres
to
Rays
Jake Bauers
traded from
Padres
to
Rays
Max Fried
traded from
Padres
to
Braves
Jace Peterson
traded from
Padres
to
Braves
Aaron Northcraft
traded from
Braves
to
Padres
Justin Upton
traded from
Braves
to
Padres