| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ichiro Suzuki | Opponent | Jul 08, 2003 | 1 | 1-0 | Solo | N/A | Right | Seattle Mariners | Away | Jason Johnson | Loss |
| Doug Mientkiewicz | Opponent | Aug 04, 2003 | 1 | 0-0 | Solo | N/A | Right | Minnesota Twins | Home | Damian Moss | Loss |
| Nomar Garciaparra | Opponent | Aug 08, 2003 | 1 | 1-0 | Solo | N/A | Right-center | Boston Red Sox | Away | Rick Helling | Win |
| Aubrey Huff | Opponent | Aug 13, 2003 | 1 | 2-0 | Two-run | N/A | Right | Tampa Bay Rays | Away | Rick Helling | Loss |
| Travis Lee | Opponent | Aug 13, 2003 | 1 | 3-1 | Solo | N/A | Center | Tampa Bay Rays | Away | Rick Helling | Loss |
| Nick Johnson | Opponent | Aug 22, 2003 | 1 | 2-1 | Two-run | N/A | Right | New York Yankees | Away | Pat Hentgen | Win |
| Jorge Posada | Opponent | Aug 24, 2003 | 1 | 2-1 | Three-run | N/A | Left-center | New York Yankees | Away | Eric DuBose | Loss |
| Alfonso Soriano | Opponent | Aug 25, 2003 | 1 | 2-0 | Solo | N/A | Center | New York Yankees | Away | Damian Moss | Loss |
| Scott Hatteberg | Opponent | Aug 28, 2003 | 1 | 2-2 | Solo | N/A | Right-center | Oakland Athletics | Away | Rodrigo Lopez | Loss |
| Adam Melhuse | Opponent | Aug 28, 2003 | 1 | 0-1 | Two-run | N/A | Right | Oakland Athletics | Away | Rodrigo Lopez | Loss |
| Reed Johnson | Opponent | Sep 12, 2003 | 1 | 0-1 | Solo | N/A | Center | Toronto Blue Jays | Away | Eric DuBose | Loss |
| Alfonso Soriano | Opponent | Sep 15, 2003 | 1 | 0-0 | Solo | N/A | Left | New York Yankees | Home | Rodrigo Lopez | Loss |
| Ruben Sierra | Opponent | Sep 26, 2003 | 1 | 0-0 | Two-run | N/A | Left | New York Yankees | Away | Rodrigo Lopez | Win |
| Tony Batista | Orioles | Apr 02, 2003 | 2 | 0-1 | Solo | 384 | Left-center | Cleveland Indians | Home | Ricardo Rodriguez | Loss |
| Tony Batista | Orioles | Apr 09, 2003 | 2 | 1-2 | Two-run | N/A | Left | Tampa Bay Rays | Away | Nick Bierbrodt | Loss |
| Jeff Conine | Orioles | Apr 17, 2003 | 2 | 1-0 | Solo | N/A | Left | Cleveland Indians | Away | CC Sabathia | Win |
| Melvin Mora | Orioles | Apr 26, 2003 | 2 | 0-1 | Two-run | N/A | Left | Tampa Bay Rays | Away | Steve Parris | Loss |
| Larry Bigbie | Orioles | May 15, 2003 | 2 | 0-0 | Two-run | N/A | Left | Chicago White Sox | Away | Bartolo Colon | Loss |
| Geronimo Gil | Orioles | May 27, 2003 | 2 | 0-0 | Two-run | N/A | Left | Los Angeles Angels | Home | Aaron Sele | Win |
| Brian Roberts | Orioles | May 28, 2003 | 2 | 2-0 | Grand slam | N/A | Right | Los Angeles Angels | Home | Ramon Ortiz | Win |
| Deivi Cruz | Orioles | Jun 07, 2003 | 2 | 1-0 | Solo | 382 | Left | St. Louis Cardinals | Away | Garrett Stephenson | Win |
| Jay Gibbons | Orioles | Jun 14, 2003 | 2 | 0-2 | Solo | N/A | Left-center | Milwaukee Brewers | Home | Ruben Quevedo | Loss |
| Tony Batista | Orioles | Jun 23, 2003 | 2 | 2-1 | Two-run | N/A | Left | Toronto Blue Jays | Away | Doug Davis | Loss |
| B.J. Surhoff | Orioles | Jul 24, 2003 | 2 | 1-2 | Solo | N/A | Right | New York Yankees | Away | Roger Clemens | Win |
| Larry Bigbie | Orioles | Aug 20, 2003 | 2 | 2-1 | Solo | 384 | Right-center | Tampa Bay Rays | Home | Victor Zambrano | Win |
