Phillies Roster & Staff
Transactions
| Date | Transaction |
| 04/30/10 | Philadelphia Phillies placed RHP Ryan Madson on the 15-day disabled list retroactive to April 29, 2010. Broken right great toe. |
| 04/30/10 | Philadelphia Phillies recalled Antonio Bastardo from Lehigh Valley IronPigs. |
| 04/30/10 | Philadelphia Phillies activated RHP Brad Lidge from the 15-day disabled list. |
| 04/29/10 | Philadelphia Phillies optioned Antonio Bastardo to Lehigh Valley IronPigs. |
| 04/22/10 | Philadelphia Phillies activated LHP J.C. Romero from the 15-day disabled list. |
| 04/22/10 | J.A. Happ roster status changed by Philadelphia Phillies. |
| 04/22/10 | Torre Langley assigned to Lakewood BlueClaws from Philadelphia Phillies. |
| 04/14/10 | Philadelphia Phillies selected the contract of SS Wilson Valdez from Lehigh Valley IronPigs. |
| 04/14/10 | Philadelphia Phillies placed SS Jimmy Rollins on the 15-day disabled list retroactive to April 13, 2010. Right calf strain. |
| 04/08/10 | Philadelphia Phillies optioned Drew Carpenter to Lehigh Valley IronPigs. |
| 04/07/10 | Jeff Lanning assigned to Williamsport Crosscutters from Philadelphia Phillies. |
| 04/07/10 | Philadelphia Phillies claimed RHP Nelson Figueroa off waivers from New York Mets. |
| 04/06/10 | Philadelphia Phillies signed free agent C Jeff Lanning to a minor league contract. |
| 04/05/10 | RHP Ryan Vogelsong assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | OF Dewayne Wise assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Rich Thompson assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | OF Chris Duffy assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Wilson Valdez assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | 1B Andy Tracy assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Cody Ransom assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Dane Sardinha assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Paul Hoover assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | RHP Ehren Wassermann assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | RHP Brian Gordon assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | RHP Alex Concepcion assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Jason Anderson assigned to Lehigh Valley IronPigs from Philadelphia Phillies. |
| 04/05/10 | Philadelphia Phillies signed free agent C Torre Langley to a minor league contract. |
| 04/05/10 | C John Suomi assigned to Clearwater Threshers from Philadelphia Phillies. |
| 04/05/10 | Keoni De Renne assigned to Lakewood BlueClaws from Philadelphia Phillies. |
| 04/04/10 | Melvin Dorta assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | 3B Tagg Bozied assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | Kevin Nelson assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | OF Michael Spidale assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | Philadelphia Phillies recalled Drew Carpenter from Lehigh Valley IronPigs. |
| 04/04/10 | RHP Jason Stephens assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | OF Brian Stavisky assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | 3B Brandon Pinckney assigned to Reading Phillies from Philadelphia Phillies. |
| 04/04/10 | 1B Kevin Mahar assigned to Reading Phillies from Philadelphia Phillies. |
| 04/03/10 | Philadelphia Phillies placed RHP Joe Blanton on the 15-day disabled list retroactive to March 26, 2010. Left oblique strain. |
| 04/02/10 | Philadelphia Phillies signed free agent Jason Stephens. |
| 04/01/10 | Philadelphia Phillies placed RHP Brad Lidge on the 15-day disabled list retroactive to March 26, 2010. Recovering from November 2009 right elbow surgery. |
| 04/01/10 | Philadelphia Phillies placed LHP J.C. Romero on the 15-day disabled list retroactive to March 26, 2010. Recovering from October 2009 left elbow surgery. |
| 04/01/10 | Ty Taubenheim assigned to Williamsport Crosscutters from Philadelphia Phillies. |