Players acquired
- SP Homer Bailey, by Triple-A's (July #2)
- RP Kenley Jansen, by Pitch You Blockhead (July #1)
- OF Alex Amarista, by BAWG (July #2)
- SP Ross Detwiler, by Arbitration Losers (July #2)
Players released
- OF Cameron Maybin
- OF Gregor Blanco
- OF Jason Bay
Trade
Arbitration Losers traded SS Stephen Drew to Fresh Fish, who traded SP Vance Worley to Halladay Road, who traded 1B Bryan Lahair to Arbitration Losers
Midweek replacements
Fresh Fish: On Thursday, benched SS Everth Cabrera; activated SS Stephen Drew (acquired in trade)
Arbitration Losers: On Thursday, benched 1B Brandon Belt; activated 1B Bryan Lahair (acquired in trade)
Halladay Road: On Friday, benched SP Zach Greinke, activated SP Kevin Correia as emergency pitcher
Week 17 roster moves
ROOKIES: No changes
PICKLE BUGS: No changes
PITCH YOU BLOCKHEAD: Benched SP Yovani Gallardo; released RP John Axford; activated SP James McDonald and RP Kenley Jansen
HAMMERIN HANK: Benched SP Jair Jurrjens; activated SP Randy Wolf
FRESH FISH: Benched OF Justin Ruggiano; activated OF Chris Young
BILLY ASHLEY WIND GENERATOR: Benched OF JD Martinez, SP Edwin Jackson and SP Michael Fiers; activated OF Alex Amarista, SP Erik Bedard and SP Adam Wainwright
MISFITS: No changes
HALLADAY ROAD: Benched SP Bud Norris; activated SP Vance Worley
TRIPLE-A'S: Benched SP Jonathan Niese and 1B Garrett Jones; activated SP Homer Bailey and 1B Lance Berkman
ARBITRATION LOSErs: Placed SP Johan Santana on disabled list; benched SP Trevor Bauer; activated SP Tim Lincecum and SP Ross Detwiler