| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Richie Sexson | Opponent | May 11, 1999 | 4 | 0-2 | Three-run | N/A | Left | Cleveland Indians | Away | Sidney Ponson | Loss |
| David Justice | Opponent | May 11, 1999 | 5 | 0-2 | Two-run | N/A | N/A | Cleveland Indians | Away | Sidney Ponson | Loss |
| Rob Ducey | Opponent | Jun 05, 1999 | 9 | 0-2 | Two-run | N/A | Left-center | Philadelphia Phillies | Home | Mike Timlin | Win |
| Manny Ramirez | Opponent | Aug 13, 1999 | 8 | 0-2 | Two-run | N/A | Right-center | Cleveland Indians | Away | Scott Erickson | Loss |
| Joe Randa | Opponent | Aug 23, 1999 | 4 | 0-2 | Two-run | N/A | N/A | Kansas City Royals | Away | Scott Erickson | Win |
| Roberto Alomar | Opponent | Sep 03, 1999 | 7 | 0-2 | Three-run | N/A | Right | Cleveland Indians | Home | Al Reyes | Loss |
| Royce Clayton | Opponent | Sep 21, 1999 | 7 | 0-2 | Solo | N/A | Left | Texas Rangers | Away | Al Reyes | Win |
| Lou Merloni | Opponent | Oct 02, 1999 | 6 | 0-2 | Two-run | N/A | Left-center | Boston Red Sox | Home | Doug Johns | Loss |
| Harold Baines | Orioles | Apr 11, 1999 | 1 | 0-1 | Three-run | 348 | Right | Toronto Blue Jays | Home | Pat Hentgen | Loss |
| Albert Belle | Orioles | Apr 15, 1999 | 4 | 0-1 | Solo | 335 | Right | New York Yankees | Away | Roger Clemens | Win |
| Brady Anderson | Orioles | Apr 16, 1999 | 1 | 0-1 | Solo | 382 | Right | Toronto Blue Jays | Away | Pat Hentgen | Loss |
| Charles Johnson | Orioles | May 08, 1999 | 3 | 0-1 | Solo | 385 | Left-center | Detroit Tigers | Away | Willie Blair | Loss |
| Harold Baines | Orioles | May 09, 1999 | 7 | 0-1 | Two-run | 400 | Right | Detroit Tigers | Away | Matt Anderson | Win |
| Cal Ripken Jr. | Orioles | May 14, 1999 | 9 | 0-1 | Two-run | 386 | Left | Texas Rangers | Away | John Wetteland | Loss |
| Charles Johnson | Orioles | May 21, 1999 | 7 | 0-1 | Three-run | 375 | Left | Texas Rangers | Home | Rick Helling | Win |
| Brady Anderson | Orioles | May 27, 1999 | 7 | 0-1 | Grand slam | 365 | Right | Los Angeles Angels | Away | Mike Magnante | Win |
| Albert Belle | Orioles | Jun 04, 1999 | 1 | 0-1 | Two-run | 392 | Center | Philadelphia Phillies | Home | Chad Ogea | Loss |
| Jeff Conine | Orioles | Jun 09, 1999 | 2 | 0-1 | Solo | N/A | Left | Florida Marlins | Away | Dennis Springer | Win |
| Harold Baines | Orioles | Jun 19, 1999 | 8 | 0-1 | Solo | 427 | Right | Chicago White Sox | Away | Bryan Ward | Win |
| Will Clark | Orioles | Jun 19, 1999 | 10 | 0-1 | Two-run | 372 | Left-center | Chicago White Sox | Away | Bob Howry | Win |
| B.J. Surhoff | Orioles | Jun 29, 1999 | 3 | 0-1 | Two-run | 379 | Right | Toronto Blue Jays | Away | Pat Hentgen | Loss |
| Will Clark | Orioles | Jul 17, 1999 | 4 | 0-1 | Solo | 341 | Right | Montreal Expos | Home | Dustin Hermanson | Win |
| Harold Baines | Orioles | Jul 17, 1999 | 6 | 0-1 | Solo | 443 | Right | Montreal Expos | Home | Dustin Hermanson | Win |
| Albert Belle | Orioles | Jul 20, 1999 | 4 | 0-1 | Two-run | 382 | Left-center | New York Mets | Home | Al Leiter | Win |
| Albert Belle | Orioles | Jul 27, 1999 | 1 | 0-1 | Two-run | 359 | Left | Texas Rangers | Home | Aaron Sele | Loss |
