| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Luis Matos | Orioles | Jun 27, 2003 | 17 | 0-0 | Solo | N/A | Left | Philadelphia Phillies | Home | Hector Mercado | Loss |
| Jason Michaels | Opponent | Jun 27, 2003 | 17 | 1-1 | Three-run | N/A | Left | Philadelphia Phillies | Home | Omar Daal | Loss |
| Jason Giambi | Opponent | Aug 16, 2003 | 12 | 1-0 | Solo | N/A | Center | New York Yankees | Home | Hector Carrasco | Loss |
| Geronimo Gil | Orioles | Apr 08, 2003 | 10 | 0-0 | Solo | N/A | Left | Tampa Bay Rays | Away | Lance Carter | Loss |
| Tony Batista | Orioles | Aug 21, 2003 | 10 | 1-0 | Solo | N/A | Left | Tampa Bay Rays | Home | Jesus Colome | Win |
| David Ortiz | Opponent | Sep 23, 2003 | 10 | 2-1 | Solo | N/A | Left | Boston Red Sox | Away | Kurt Ainsworth | Loss |
| Melvin Mora | Orioles | Apr 16, 2003 | 9 | 2-1 | Solo | N/A | Left | Cleveland Indians | Away | Danys Baez | Win |
| Jose Morban | Orioles | Apr 19, 2003 | 9 | 1-0 | Solo | N/A | Right | Tampa Bay Rays | Home | Alan Levine | Loss |
| Jay Gibbons | Orioles | Apr 22, 2003 | 9 | 1-0 | Solo | N/A | Left | Chicago White Sox | Home | Esteban Loaiza | Loss |
| David Segui | Orioles | May 11, 2003 | 9 | 3-1 | Two-run | N/A | Right | Kansas City Royals | Away | Sean Lowe | Loss |
| Melvin Mora | Orioles | May 18, 2003 | 9 | 0-0 | Solo | N/A | Left-center | Tampa Bay Rays | Home | Lance Carter | Loss |
| Brian Roberts | Orioles | May 22, 2003 | 9 | 3-2 | Grand slam | N/A | Right | Los Angeles Angels | Away | Troy Percival | Win |
| Tony Batista | Orioles | Jun 04, 2003 | 9 | 1-2 | Solo | N/A | Left | Houston Astros | Away | Billy Wagner | Loss |
| Melvin Mora | Orioles | Jun 25, 2003 | 9 | 3-2 | Solo | N/A | Center | Toronto Blue Jays | Away | Cliff Politte | Win |
| Brook Fordyce | Orioles | Aug 09, 2003 | 9 | 0-0 | Solo | N/A | Left | Boston Red Sox | Away | Byung-Hyun Kim | Loss |
| Jack Cust | Orioles | Aug 15, 2003 | 9 | 1-1 | Solo | N/A | Left-center | New York Yankees | Home | Mariano Rivera | Loss |
| Luis Matos | Orioles | Aug 16, 2003 | 9 | 1-1 | Solo | N/A | Left | New York Yankees | Home | Mariano Rivera | Loss |
| Larry Bigbie | Orioles | Aug 28, 2003 | 9 | 2-1 | Solo | N/A | Center | Oakland Athletics | Away | Keith Foulke | Loss |
| Shea Hillenbrand | Opponent | Apr 06, 2003 | 9 | 1-0 | Two-run | N/A | Left | Boston Red Sox | Home | Kerry Ligtenberg | Loss |
| Todd Walker | Opponent | Apr 12, 2003 | 9 | 1-2 | Two-run | N/A | Right | Boston Red Sox | Away | Rick Bauer | Win |
| Toby Hall | Opponent | Apr 18, 2003 | 9 | 3-1 | Three-run | N/A | Left | Tampa Bay Rays | Home | Rick Bauer | Win |
| Craig Monroe | Opponent | May 07, 2003 | 9 | 1-0 | Two-run | N/A | Right-center | Detroit Tigers | Home | Jorge Julio | Loss |
| Dee Brown | Opponent | May 09, 2003 | 9 | 3-2 | Two-run | N/A | Center | Kansas City Royals | Away | Willis Roberts | Win |
| Ruben Sierra | Opponent | May 29, 2003 | 9 | 1-0 | Two-run | N/A | Right-center | Texas Rangers | Home | Willis Roberts | Loss |
| Carlos Delgado | Opponent | Jun 24, 2003 | 9 | 3-2 | Solo | N/A | Right | Toronto Blue Jays | Away | Jorge Julio | Win |
