| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jeff Conine | Orioles | Jul 05, 2003 | 4 | 2-2 | Two-run | N/A | Left | Toronto Blue Jays | Home | Cory Lidle | Win |
| Jeff Conine | Orioles | Jul 17, 2003 | 4 | 3-1 | Solo | N/A | Left | Los Angeles Angels | Home | Ramon Ortiz | Win |
| Tony Batista | Orioles | Jul 29, 2003 | 4 | 0-0 | Solo | N/A | Left | Minnesota Twins | Away | Johan Santana | Win |
| Deivi Cruz | Orioles | Jul 31, 2003 | 4 | 1-0 | Three-run | N/A | Left | Minnesota Twins | Away | Kenny Rogers | Loss |
| Jay Gibbons | Orioles | Aug 04, 2003 | 4 | 0-1 | Solo | N/A | Right | Minnesota Twins | Home | Brad Radke | Loss |
| Jack Cust | Orioles | Aug 07, 2003 | 4 | 0-0 | Three-run | N/A | Right | Minnesota Twins | Home | Rick Reed | Win |
| Tony Batista | Orioles | Aug 09, 2003 | 4 | 1-1 | Two-run | N/A | Left | Boston Red Sox | Away | Tim Wakefield | Loss |
| Tony Batista | Orioles | Aug 14, 2003 | 4 | 1-1 | Three-run | N/A | Left | New York Yankees | Home | Andy Pettitte | Loss |
| Brook Fordyce | Orioles | Aug 16, 2003 | 4 | 2-1 | Solo | N/A | Right | New York Yankees | Home | Sterling Hitchcock | Loss |
| Deivi Cruz | Orioles | Aug 27, 2003 | 4 | 2-1 | Solo | N/A | Left | Oakland Athletics | Away | Barry Zito | Loss |
| Luis Matos | Orioles | Sep 20, 2003 | 4 | 1-1 | Solo | N/A | Left | Toronto Blue Jays | Home | Cory Lidle | Win |
| Matt Lawton | Opponent | Apr 15, 2003 | 4 | 2-2 | Three-run | N/A | Right | Cleveland Indians | Away | Omar Daal | Loss |
| Aubrey Huff | Opponent | Apr 26, 2003 | 4 | 3-2 | Solo | N/A | Right | Tampa Bay Rays | Away | Rick Helling | Loss |
| Brandon Inge | Opponent | May 07, 2003 | 4 | 1-0 | Solo | N/A | Right | Detroit Tigers | Home | Omar Daal | Loss |
| Troy Glaus | Opponent | May 20, 2003 | 4 | 0-0 | Solo | N/A | Left | Los Angeles Angels | Away | Rick Helling | Loss |
| Garret Anderson | Opponent | May 20, 2003 | 4 | 0-1 | Two-run | N/A | Right | Los Angeles Angels | Away | Rick Helling | Loss |
| Robert Fick | Opponent | Jun 20, 2003 | 4 | 0-0 | Grand slam | N/A | Right | Atlanta Braves | Away | Sidney Ponson | Loss |
| Ricky Ledee | Opponent | Jun 28, 2003 | 4 | 0-0 | Two-run | N/A | Right | Philadelphia Phillies | Home | Pat Hentgen | Loss |
| Carlos Delgado | Opponent | Jul 27, 2003 | 4 | 0-0 | Solo | N/A | Center | Toronto Blue Jays | Away | Rodrigo Lopez | Loss |
| Torii Hunter | Opponent | Aug 06, 2003 | 4 | 2-1 | Three-run | N/A | Right | Minnesota Twins | Home | Pat Hentgen | Loss |
| Shannon Stewart | Opponent | Aug 06, 2003 | 4 | 1-0 | Solo | N/A | Left | Minnesota Twins | Home | Pat Hentgen | Loss |
| Greg Myers | Opponent | Sep 13, 2003 | 4 | 3-2 | Two-run | Inside-the-park | Center | Toronto Blue Jays | Away | Pat Hentgen | Loss |
| Alfonso Soriano | Opponent | Sep 15, 2003 | 4 | 0-0 | Two-run | N/A | Left | New York Yankees | Home | Rodrigo Lopez | Loss |
| Aaron Boone | Opponent | Sep 15, 2003 | 4 | 0-0 | Two-run | N/A | Left | New York Yankees | Home | Rodrigo Lopez | Loss |
| Jason Giambi | Opponent | Sep 15, 2003 | 4 | 0-1 | Solo | N/A | Center | New York Yankees | Home | Rodrigo Lopez | Loss |
