| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Larry Bigbie | Orioles | Aug 12, 2003 | 8 | 1-1 | Two-run | N/A | Left | Tampa Bay Rays | Away | Rob Bell | Loss |
| Tony Batista | Orioles | Aug 14, 2003 | 4 | 1-1 | Three-run | N/A | Left | New York Yankees | Home | Andy Pettitte | Loss |
| Jose Morban | Orioles | Aug 16, 2003 | 3 | 2-2 | Solo | N/A | Left | New York Yankees | Home | Sterling Hitchcock | Loss |
| Luis Matos | Orioles | Aug 16, 2003 | 9 | 1-1 | Solo | N/A | Left | New York Yankees | Home | Mariano Rivera | Loss |
| Tony Batista | Orioles | Aug 21, 2003 | 10 | 1-0 | Solo | N/A | Left | Tampa Bay Rays | Home | Jesus Colome | Win |
| Brook Fordyce | Orioles | Aug 22, 2003 | 5 | 0-0 | Solo | N/A | Left | New York Yankees | Away | David Wells | Win |
| Deivi Cruz | Orioles | Aug 27, 2003 | 4 | 2-1 | Solo | N/A | Left | Oakland Athletics | Away | Barry Zito | Loss |
| Brian Roberts | Orioles | Aug 28, 2003 | 3 | 0-0 | Solo | N/A | Left | Oakland Athletics | Away | John Halama | Loss |
| Tony Batista | Orioles | Aug 29, 2003 | 6 | 1-1 | Solo | 377 | Left | Seattle Mariners | Away | Ryan Franklin | Loss |
| Tony Batista | Orioles | Sep 06, 2003 | 8 | 0-1 | Solo | N/A | Left | Seattle Mariners | Home | Julio Mateo | Win |
| Tony Batista | Orioles | Sep 12, 2003 | 2 | 1-1 | Solo | N/A | Left | Toronto Blue Jays | Away | Josh Towers | Loss |
| Jay Gibbons | Orioles | Sep 14, 2003 | 6 | 0-0 | Two-run | N/A | Left | Toronto Blue Jays | Away | Cory Lidle | Win |
| Pedro Swann | Orioles | Sep 16, 2003 | 7 | 3-2 | Solo | N/A | Left | New York Yankees | Home | Roger Clemens | Loss |
| Larry Bigbie | Orioles | Sep 17, 2003 | 1 | 2-0 | Solo | N/A | Left | New York Yankees | Home | David Wells | Win |
| Luis Matos | Orioles | Sep 20, 2003 | 4 | 1-1 | Solo | N/A | Left | Toronto Blue Jays | Home | Cory Lidle | Win |
| Luis Matos | Orioles | Sep 22, 2003 | 5 | 2-1 | Solo | N/A | Left | Boston Red Sox | Away | Jeff Suppan | Loss |
| Tony Batista | Orioles | Sep 24, 2003 | 1 | 0-0 | Grand slam | N/A | Left | Boston Red Sox | Away | John Burkett | Win |
| Shea Hillenbrand | Opponent | Apr 06, 2003 | 9 | 1-0 | Two-run | N/A | Left | Boston Red Sox | Home | Kerry Ligtenberg | Loss |
| Nomar Garciaparra | Opponent | Apr 13, 2003 | 1 | 2-1 | Solo | N/A | Left | Boston Red Sox | Away | Rodrigo Lopez | Loss |
| Rey Ordonez | Opponent | Apr 18, 2003 | 3 | 1-0 | Two-run | N/A | Left | Tampa Bay Rays | Home | Jason Johnson | Win |
| Toby Hall | Opponent | Apr 18, 2003 | 9 | 3-1 | Three-run | N/A | Left | Tampa Bay Rays | Home | Rick Bauer | Win |
| Damion Easley | Opponent | Apr 19, 2003 | 8 | 1-1 | Solo | N/A | Left | Tampa Bay Rays | Home | Willis Roberts | Loss |
| Frank Thomas | Opponent | Apr 22, 2003 | 1 | 1-0 | Solo | N/A | Left | Chicago White Sox | Home | Sidney Ponson | Loss |
| Dmitri Young | Opponent | Apr 29, 2003 | 8 | 0-0 | Three-run | N/A | Left | Detroit Tigers | Away | Willis Roberts | Win |
| Mike Sweeney | Opponent | May 02, 2003 | 6 | 2-0 | Two-run | N/A | Left | Kansas City Royals | Home | Rick Helling | Loss |
