| Oct 3 4:11am | Brian Duensing (Min - SP,RP)  | Add | Free Agents | III | --hidden-- | |
| Oct 3 4:11am | Jorge De La Rosa (Col - SP,RP) | Drop | III | Waivers | --hidden-- | |
| Oct 3 4:10am | Homer Bailey (Cin - SP)  | Add | Free Agents | III | --hidden-- | |
| Oct 3 4:10am | Tommy Hunter (Tex - SP) | Drop | III | Waivers | --hidden-- | |
| Oct 3 4:10am | Tim Hudson (Atl - SP) | Add | Free Agents | III | --hidden-- | |
| Oct 3 4:10am | Zach Duke (Pit - SP) | Drop | III | Waivers | --hidden-- | |
| Oct 2 4:10am | Tommy Hunter (Tex - SP) | Add | Free Agents | III | --hidden-- | |
| Oct 2 4:10am | Cliff Lee (Phi - SP) | Drop | III | Waivers | --hidden-- | |
| Oct 2 4:09am | Zach Duke (Pit - SP) | Add | Free Agents | III | --hidden-- | |
| Oct 2 4:09am | Kevin Correia (SD - SP,RP) | Drop | III | Waivers | --hidden-- | |
| Oct 2 3:12am | Yunel Escobar (Atl - SS) | Add | Free Agents | III | --hidden-- | |
| Oct 2 3:12am | Martín Prado (Atl - 1B,2B,3B) | Drop | III | Waivers | --hidden-- | |
| Oct 2 3:11am | José Bautista (Tor - 3B,OF) | Add | Free Agents | III | --hidden-- | |
| Oct 2 3:11am | Russell Branyan (Sea - 1B,3B) | Drop | III | Waivers | --hidden-- | |
| Oct 1 3:07am | Kevin Correia (SD - SP,RP) | Add | Free Agents | III | --hidden-- | |
| Oct 1 3:07am | John Lackey (LAA - SP) | Drop | III | Waivers | --hidden-- | |
| Oct 1 3:03am | Julio Borbón (Tex - OF) | Drop | III | Waivers | --hidden-- | |
| Sep 29 3:43am | Ryan Madson (Phi - RP) | Add | Free Agents | III | --hidden-- | |
| Sep 29 3:43am | Alberto Callaspo (KC - 2B,3B,SS) | Drop | III | Waivers | --hidden-- | |
| Sep 29 3:38am | Andrew McCutchen (Pit - OF) | Add | Free Agents | III | --hidden-- | |
| Sep 29 3:38am | Travis Snider (Tor - OF) | Drop | III | Waivers | --hidden-- | |
| Sep 27 1:22am | Julio Borbón (Tex - OF) | Add | Free Agents | III | --hidden-- | |
| Sep 27 1:22am | Hiroki Kuroda (LAD - SP) | Drop | III | Waivers | --hidden-- | |
| Sep 27 1:15am | Hiroki Kuroda (LAD - SP) | Add | Free Agents | III | --hidden-- | |
| Sep 27 1:15am | Brad Lidge (Phi - RP) | Drop | III | Waivers | --hidden-- | |
| Sep 26 2:47am | Matt Diaz (Atl - OF) | Add | Free Agents | III | --hidden-- | |
| Sep 26 2:47am | Carlos González (Col - OF) | Drop | III | Waivers | --hidden-- | |
| Sep 26 2:47am | Martín Prado (Atl - 1B,2B,3B) | Add | Free Agents | III | --hidden-- | |
| Sep 26 2:47am | Scott Baker (Min - SP) | Drop | III | Waivers | --hidden-- | |
| Sep 25 1:57am | Matt Thornton (CWS - RP) | Add | Free Agents | III | --hidden-- | |
| Sep 25 1:57am | Eugenio Velez (SF - 2B,OF) | Drop | III | Waivers | --hidden-- | |
| Sep 25 1:54am | Joe Saunders (LAA - SP) | Add | Free Agents | III | --hidden-- | |
| Sep 25 1:54am | Robinson Tejeda (KC - SP,RP) | Drop | III | Waivers | --hidden-- | |
| Sep 25 1:53am | Scott Baker (Min - SP) | Add | Free Agents | III | --hidden-- | |
| Sep 25 1:53am | Scott Feldman (Tex - SP) | Drop | III | Waivers | --hidden-- | |
| Sep 25 1:52am | Travis Snider (Tor - OF) | Add | Free Agents | III | --hidden-- | |
| Sep 25 1:52am | Kevin Correia (SD - SP,RP) | Drop | III | Waivers | --hidden-- | |
| Sep 24 2:58pm | Drew Stubbs (Cin - OF) | Add | Free Agents | anthonyyy | --hidden-- | |
| Sep 24 2:58pm | Andrew McCutchen (Pit - OF) | Drop | anthonyyy | Waivers | --hidden-- | |
| Sep 24 12:24am | Kevin Correia (SD - SP,RP) | Add | Free Agents | III | --hidden-- | |
| Sep 24 12:24am | Bronson Arroyo (Cin - SP) | Drop | III | Waivers | --hidden-- | |
| Sep 24 12:24am | Robinson Tejeda (KC - SP,RP) | Add | Free Agents | III | --hidden-- | |
| Sep 24 12:24am | Brett Anderson (Oak - SP) | Drop | III | Waivers | --hidden-- | |
| Sep 24 12:23am | Brad Lidge (Phi - RP) | Add | Free Agents | III | --hidden-- | |
| Sep 24 12:23am | Bobby Jenks (CWS - RP) | Drop | III | Waivers | --hidden-- | |
| Sep 23 2:26am | Billy Butler (KC - 1B) | Add | Free Agents | III | --hidden-- | |
| Sep 23 2:26am | Marco Scutaro (Tor - 2B,3B,SS) | Drop | III | Waivers | --hidden-- | |
| Sep 23 2:25am | Bronson Arroyo (Cin - SP) | Add | Free Agents | III | --hidden-- | |
| Sep 23 2:25am | Brian Duensing (Min - SP,RP) | Drop | III | Waivers | --hidden-- | |