| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Luis Matos | Orioles | May 24, 2003 | 5 | 1-1 | Solo | N/A | Center | Texas Rangers | Away | John Thomson | Win |
| Melvin Mora | Orioles | May 24, 2003 | 7 | 2-0 | Three-run | N/A | Center | Texas Rangers | Away | John Thomson | Win |
| Deivi Cruz | Orioles | Jun 07, 2003 | 4 | 2-1 | Solo | 414 | Center | St. Louis Cardinals | Away | Garrett Stephenson | Win |
| Luis Matos | Orioles | Jun 23, 2003 | 8 | 1-1 | Solo | N/A | Center | Toronto Blue Jays | Away | Tanyon Sturtze | Loss |
| Melvin Mora | Orioles | Jun 25, 2003 | 9 | 3-2 | Solo | N/A | Center | Toronto Blue Jays | Away | Cliff Politte | Win |
| Robert Machado | Orioles | Jul 22, 2003 | 8 | 1-0 | Solo | N/A | Center | Texas Rangers | Home | Ron Mahay | Win |
| Melvin Mora | Orioles | Jul 26, 2003 | 1 | 0-0 | Solo | N/A | Center | Toronto Blue Jays | Away | Mark Hendrickson | Win |
| Larry Bigbie | Orioles | Aug 28, 2003 | 9 | 2-1 | Solo | N/A | Center | Oakland Athletics | Away | Keith Foulke | Loss |
| Jay Gibbons | Orioles | Aug 29, 2003 | 2 | 0-0 | Solo | 403 | Center | Seattle Mariners | Away | Ryan Franklin | Loss |
| Luis Matos | Orioles | Sep 23, 2003 | 2 | 1-0 | Three-run | N/A | Center | Boston Red Sox | Away | Tim Wakefield | Loss |
| Nomar Garciaparra | Opponent | Apr 06, 2003 | 6 | 0-0 | Two-run | N/A | Center | Boston Red Sox | Home | Rick Bauer | Loss |
| Aubrey Huff | Opponent | Apr 19, 2003 | 3 | 0-0 | Two-run | N/A | Center | Tampa Bay Rays | Home | Rodrigo Lopez | Loss |
| George Lombard | Opponent | Apr 19, 2003 | 1 | 1-0 | Solo | N/A | Center | Tampa Bay Rays | Home | Rodrigo Lopez | Loss |
| Ken Harvey | Opponent | May 02, 2003 | 6 | 1-1 | Solo | N/A | Center | Kansas City Royals | Home | Rick Helling | Loss |
| Dee Brown | Opponent | May 09, 2003 | 9 | 3-2 | Two-run | N/A | Center | Kansas City Royals | Away | Willis Roberts | Win |
| Frank Thomas | Opponent | May 14, 2003 | 1 | 1-1 | Solo | N/A | Center | Chicago White Sox | Away | Rick Helling | Loss |
| Troy Glaus | Opponent | May 21, 2003 | 8 | 0-1 | Solo | N/A | Center | Los Angeles Angels | Away | Buddy Groom | Win |
| Alex Rodriguez | Opponent | May 25, 2003 | 7 | 0-0 | Solo | N/A | Center | Texas Rangers | Away | Travis Driskill | Win |
| Vernon Wells | Opponent | Jun 19, 2003 | 1 | 1-0 | Two-run | N/A | Center | Toronto Blue Jays | Home | Rick Helling | Loss |
| Chipper Jones | Opponent | Jun 22, 2003 | 6 | 2-1 | Solo | N/A | Center | Atlanta Braves | Away | Jason Johnson | Win |
| Tom Wilson | Opponent | Jun 26, 2003 | 8 | 0-1 | Solo | N/A | Center | Toronto Blue Jays | Away | Buddy Groom | Loss |
| Carlos Delgado | Opponent | Jun 26, 2003 | 2 | 1-0 | Two-run | N/A | Center | Toronto Blue Jays | Away | Rodrigo Lopez | Loss |
| Eric Hinske | Opponent | Jul 03, 2003 | 2 | 3-1 | Solo | N/A | Center | Toronto Blue Jays | Home | Jason Johnson | Win |
| Greg Myers | Opponent | Jul 05, 2003 | 7 | 0-0 | Solo | N/A | Center | Toronto Blue Jays | Home | Sidney Ponson | Win |
| Eric Hinske | Opponent | Jul 06, 2003 | 9 | 2-2 | Solo | N/A | Center | Toronto Blue Jays | Home | Jorge Julio | Loss |
