Players acquired
- SP Kris Medlen, by Billy Ashley Wind Generator (August #1)
- C Kurt Suzuki, by Hammerin Hank (August #1)
- SS Paul Janish (August #1)
- OF Ryan Ludwick, by Halladay Road (August #2)
- RP Jason Motte, by Misfits (July #3)
- C Wilin Rosario, by Pitch You Blockhead (July #3)
- SS Danny Espinosa by Pickle Bugs (July #1)
Players released
- SP Erik Bedard
- SS Everth Cabrera
- OF Will Venable
- OF Tyler Colvin
Week 18 midweek replacements
PITCH YOU BLOCKHEAD: On Wednesday; placed C Yasmani Grandal on disabled list; activated C Wilin Rosario
PICKLE BUGS: On Thursday, placed SS Ian Desmond on disabled list; activated SS Danny Espinosa
ARBITRATION LOSERS: On Saturday, placed OF Emilio Bonafacio on disabled list; activated OF Dexter Fowler
HALLADAY ROAD: On Sunday, placed OF Michael Cuddyer on disabled list; activated OF Norichika Aoki
Week 19 active roster changes
ROOKIES: Benched SP Tommy Hanson and SP AJ Burnett; activated SP Ben Sheets and SP Chad Billingsley
PICKLE BUGS: No changes
PITCH YOU BLOCKHEAD: Benched OF Jon Jay; activated OF Jayson Werth from disabled list
HAMMERIN HANK: Placed C Carlos Ruiz on disabled list; activated C Kurt Suzuki
FRESH FISH: Benched OF Justin Ruggiano and SP Trevor Cahill; activated OF Giancarlo Stanton from
disabled list; activated SP Wade Miley
BAWG: Released SP Erik Bedard; activated SP Adam Wainwright
MISFITS: Benched SP Kyle Lohse and RP Santiago Casilla; activated SP Lance Lynn and RP Jason Motte
HALLADAY ROAD: Benched SS Rafael Furcal, OF Norchika Aoki and SP Zach Greinke; activated SS Paul Janish, OF Ryan Ludwick and SP Josh Johnson
TRIPLE-A'S: No changes
ARBITRATION LOSERS: Benched SP Matt Harvey; activated SP Ross Detwiler