| Player | Team | Date | Inn. | Count | Type | Dist. (ft.) | Field | Opponent | Home/Away | Pitcher | Outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gabe Kapler | Opponent | Aug 27, 1999 | 8 | 2-1 | Solo | N/A | Left-center | Detroit Tigers | Away | Al Reyes | Loss |
| Russ Davis | Opponent | Sep 13, 1999 | 7 | 2-1 | Solo | N/A | Left | Seattle Mariners | Home | Sidney Ponson | Win |
| Matt Stairs | Opponent | Sep 23, 1999 | 5 | 2-1 | Two-run | N/A | Left | Oakland Athletics | Home | Matt Riley | Win |
| Mike Stanley | Opponent | Oct 02, 1999 | 6 | 2-1 | Two-run | N/A | Left | Boston Red Sox | Home | Doug Johns | Loss |
| Harold Baines | Orioles | May 04, 1999 | 10 | 2-2 | Grand slam | 419 | Center | Chicago White Sox | Home | David Lundquist | Win |
| B.J. Surhoff | Orioles | May 06, 1999 | 8 | 2-2 | Solo | 370 | Right | Chicago White Sox | Home | Keith Foulke | Win |
| Charles Johnson | Orioles | May 16, 1999 | 9 | 2-2 | Three-run | N/A | Left | Texas Rangers | Away | Ryan Glynn | Win |
| Charles Johnson | Orioles | May 18, 1999 | 3 | 2-2 | Solo | 384 | Right | Los Angeles Angels | Home | Chuck Finley | Win |
| Cal Ripken Jr. | Orioles | May 20, 1999 | 5 | 2-2 | Solo | 392 | Left-center | Los Angeles Angels | Home | Tim Belcher | Loss |
| Mike Bordick | Orioles | May 26, 1999 | 3 | 2-2 | Solo | 395 | Left-center | Los Angeles Angels | Away | Tim Belcher | Win |
| B.J. Surhoff | Orioles | Jun 04, 1999 | 9 | 2-2 | Two-run | 352 | Right | Philadelphia Phillies | Home | Jim Poole | Loss |
| B.J. Surhoff | Orioles | Jun 11, 1999 | 6 | 2-2 | Solo | N/A | Center | Atlanta Braves | Away | Greg Maddux | Win |
| Charles Johnson | Orioles | Jun 25, 1999 | 5 | 2-2 | Solo | 375 | Left-center | New York Yankees | Home | Hideki Irabu | Loss |
| Cal Ripken Jr. | Orioles | Jun 26, 1999 | 7 | 2-2 | Solo | 435 | Left | New York Yankees | Home | David Cone | Loss |
| Jeff Conine | Orioles | Jun 30, 1999 | 6 | 2-2 | Two-run | 389 | Left | Toronto Blue Jays | Away | David Wells | Loss |
| Albert Belle | Orioles | Jul 25, 1999 | 7 | 2-2 | Three-run | 362 | Left | Los Angeles Angels | Home | Mark Petkovsek | Win |
| Charles Johnson | Orioles | Aug 05, 1999 | 2 | 2-2 | Solo | 374 | Left-center | Detroit Tigers | Home | Jeff Weaver | Win |
| Albert Belle | Orioles | Aug 05, 1999 | 3 | 2-2 | Three-run | 376 | Left | Detroit Tigers | Home | Jeff Weaver | Win |
| B.J. Surhoff | Orioles | Aug 11, 1999 | 5 | 2-2 | Solo | N/A | Right-center | Tampa Bay Rays | Away | Rolando Arrojo | Win |
| Jeff Conine | Orioles | Aug 29, 1999 | 1 | 2-2 | Two-run | 368 | Left-center | Detroit Tigers | Away | C.J. Nitkowski | Win |
| B.J. Surhoff | Orioles | Sep 18, 1999 | 9 | 2-2 | Solo | 398 | Right | Los Angeles Angels | Away | Mark Petkovsek | Win |
| Chuck Knoblauch | Opponent | Apr 14, 1999 | 1 | 2-2 | Solo | N/A | Right | New York Yankees | Away | Scott Erickson | Loss |
| Shawn Green | Opponent | Apr 18, 1999 | 5 | 2-2 | Solo | N/A | Right | Toronto Blue Jays | Away | Juan Guzman | Loss |
| Darin Erstad | Opponent | May 25, 1999 | 8 | 2-2 | Solo | N/A | Right | Los Angeles Angels | Away | Scott Erickson | Loss |
| Derek Jeter | Opponent | Jul 03, 1999 | 5 | 2-2 | Two-run | N/A | N/A | New York Yankees | Away | Sidney Ponson | Loss |
