Blue Jays Roster & Staff
Transactions
| Date | Transaction |
| 04/29/10 | Toronto Blue Jays sent RHP Merkin Valdez outright to Las Vegas 51s. |
| 04/27/10 | Toronto Blue Jays recalled Josh Roenicke from Las Vegas 51s. |
| 04/27/10 | Toronto Blue Jays optioned Jeremy Accardo to Las Vegas 51s. |
| 04/27/10 | Toronto Blue Jays selected the contract of Rommie Lewis from Las Vegas 51s. |
| 04/27/10 | Toronto Blue Jays designated RHP Merkin Valdez for assignment. |
| 04/23/10 | Toronto Blue Jays recalled LHP Brett Cecil from Las Vegas 51s. |
| 04/23/10 | Toronto Blue Jays activated 2B Aaron Hill from the 15-day disabled list. |
| 04/21/10 | Toronto Blue Jays placed 3B Edwin Encarnacion on the 15-day disabled list retroactive to April 15, 2010. Sore right shoulder. |
| 04/21/10 | Toronto Blue Jays placed LHP Brian Tallet on the 15-day disabled list retroactive to April 18, 2010. Left forearm injury. |
| 04/16/10 | Toronto Blue Jays optioned Jeremy Reed to Las Vegas 51s. |
| 04/15/10 | San Francisco Giants traded LF Fred Lewis to Toronto Blue Jays. |
| 04/15/10 | Toronto Blue Jays transferred RHP Dustin McGowan from the 15-day disabled list to the 60-day disabled list. |
| 04/14/10 | Toronto Blue Jays optioned 3B Shawn Bowman to Las Vegas 51s. |
| 04/14/10 | Toronto Blue Jays claimed Shawn Bowman off waivers from New York Mets. |
| 04/13/10 | Toronto Blue Jays signed free agent SS Adeiny Hechavarria. |
| 04/13/10 | Adeiny Hechavarria assigned to Dunedin Blue Jays from Toronto Blue Jays. |
| 04/13/10 | Toronto Blue Jays optioned SS Adeiny Hechavarria to Dunedin Blue Jays. |
| 04/12/10 | Jeremy Reed assigned to Toronto Blue Jays. |
| 04/12/10 | Toronto Blue Jays selected the contract of Jeremy Reed from Las Vegas 51s. |
| 04/12/10 | Toronto Blue Jays placed 2B Aaron Hill on the 15-day disabled list retroactive to April 8, 2010. Tightness in his right hamstring. |
| 04/08/10 | RHP Shawn Hill assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/07/10 | B.J. LaMura assigned to Dunedin Blue Jays from Toronto Blue Jays. |
| 04/05/10 | C Raul Chavez assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | RHP Steven Register assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | LHP Willie Collazo assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | RHP Lance Broadway assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | Sean Henn assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | IF Jesus Merchan assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | 2B Luis Figueroa assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | 3B Christian Colonel assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | OF Chris Aguila assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | IF Kyle Phillips assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | Jeremy Reed assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | OF Jorge Padilla assigned to Las Vegas 51s from Toronto Blue Jays. |
| 04/05/10 | Marc Rzepczynski roster status changed by Toronto Blue Jays. |
| 04/05/10 | Toronto Blue Jays placed RHP Dustin McGowan on the 15-day disabled list retroactive to March 26, 2010. Recovering from July 2008 right shoulder surgery. |
| 04/04/10 | 3B Christian Colonel assigned to Toronto Blue Jays. |
| 04/01/10 | Toronto Blue Jays optioned Josh Roenicke to Las Vegas 51s. |
| 04/01/10 | Toronto Blue Jays optioned Brett Cecil to Las Vegas 51s. |