| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rafael Palmeiro | Opponent | May 23, 1999 | 8 | 3-2 | Solo | N/A | N/A | Texas Rangers | Home | Rocky Coppinger | Win |
| Mark McLemore | Opponent | May 23, 1999 | 9 | 2-1 | Solo | N/A | Right | Texas Rangers | Home | Rocky Coppinger | Win |
| Juan Gonzalez | Opponent | May 23, 1999 | 9 | 2-1 | Solo | N/A | N/A | Texas Rangers | Home | Rocky Coppinger | Win |
| Mike Lieberthal | Opponent | Jun 06, 1999 | 9 | 2-1 | Solo | N/A | N/A | Philadelphia Phillies | Home | Rocky Coppinger | Loss |
| Willis Otanez | Opponent | Jul 08, 1999 | 6 | 1-1 | Solo | N/A | Left-center | Toronto Blue Jays | Home | Rocky Coppinger | Loss |
| Tony Batista | Opponent | Jul 08, 1999 | 7 | 3-0 | Two-run | N/A | Left | Toronto Blue Jays | Home | Rocky Coppinger | Loss |
| Shannon Stewart | Opponent | Jul 08, 1999 | 8 | 1-1 | Solo | N/A | Right | Toronto Blue Jays | Home | Rocky Coppinger | Loss |
| Mike Bordick | Orioles | Sep 10, 1999 | 12 | 3-2 | Solo | 393 | Left-center | Seattle Mariners | Home | Robert Ramsay | Win |
| Cal Ripken Jr. | Orioles | Jun 06, 1999 | 1 | 0-0 | Solo | 381 | Left-center | Philadelphia Phillies | Home | Robert Person | Loss |
| Jason Giambi | Opponent | Apr 25, 1999 | 2 | 2-0 | Grand slam | N/A | Right | Oakland Athletics | Home | Ricky Bones | Loss |
| Gabe Kapler | Opponent | May 07, 1999 | 8 | 2-1 | Solo | N/A | Left | Detroit Tigers | Away | Ricky Bones | Win |
| Juan Gonzalez | Opponent | May 22, 1999 | 9 | 1-1 | Three-run | N/A | Right | Texas Rangers | Home | Ricky Bones | Loss |
| Mike Lieberthal | Opponent | Jun 06, 1999 | 7 | 2-0 | Two-run | N/A | Left | Philadelphia Phillies | Home | Ricky Bones | Loss |
| Reggie Jefferson | Opponent | Jun 23, 1999 | 9 | 0-0 | Solo | N/A | Left-center | Boston Red Sox | Home | Ricky Bones | Loss |
| Matt Stairs | Opponent | Aug 03, 1999 | 3 | 3-1 | Three-run | N/A | Right | Oakland Athletics | Away | Ricky Bones | Loss |
| Deivi Cruz | Opponent | Aug 08, 1999 | 3 | 1-0 | Solo | N/A | N/A | Detroit Tigers | Home | Ricky Bones | Loss |
| Charles Johnson | Orioles | May 21, 1999 | 7 | 0-1 | Three-run | 375 | Left | Texas Rangers | Home | Rick Helling | Win |
| Jesse Garcia | Orioles | Sep 22, 1999 | 2 | 0-0 | Solo | 381 | Left | Texas Rangers | Away | Rick Helling | Win |
| Charles Johnson | Orioles | Sep 22, 1999 | 5 | 3-2 | Two-run | 405 | Left | Texas Rangers | Away | Rick Helling | Win |
| Brady Anderson | Orioles | Sep 22, 1999 | 5 | 0-0 | Solo | 407 | Right | Texas Rangers | Away | Rick Helling | Win |
| Harold Baines | Orioles | Jul 04, 1999 | 7 | 1-0 | Grand slam | 384 | Right | New York Yankees | Away | Ramiro Mendoza | Win |
| Albert Belle | Orioles | Jul 08, 1999 | 9 | 3-1 | Solo | 374 | Left | Toronto Blue Jays | Home | Paul Spoljaric | Loss |
| Albert Belle | Orioles | Sep 06, 1999 | 8 | 1-1 | Solo | N/A | Left | Cleveland Indians | Home | Paul Shuey | Loss |
| Harold Baines | Orioles | Jul 08, 1999 | 7 | 1-2 | Solo | 368 | Left | Toronto Blue Jays | Home | Paul Quantrill | Loss |
| Will Clark | Orioles | Jul 10, 1999 | 2 | 0-0 | Solo | N/A | Left | Philadelphia Phillies | Away | Paul Byrd | Loss |
