| Card no. | Player | Year | Set name | |
| 9 | Mark McGwire | 1998 | Upper Deck | |
| 138 | Dennis Eckersley | 1998 | Upper Deck | |
| 150 | Mark McGwire | 1998 | Upper Deck | |
| 198 | Mike Difelice | 1998 | Upper Deck | |
| 199 | Gary Gaetti | 1998 | Upper Deck | |
| 200 | Dennis Eckersley | 1998 | Upper Deck | |
| 201 | Alan Benes | 1998 | Upper Deck | |
| 202 | Willie McGee | 1998 | Upper Deck | |
| 203 | Ron Gant | 1998 | Upper Deck | |
| 204 | Fernando Valenzuela | 1998 | Upper Deck | |
| 205 | Mark McGwire | 1998 | Upper Deck | |
| 256 | Eli Marrero | 1998 | Upper Deck | |
| 262 | Matt Morris | 1998 | Upper Deck | |
| 363 | Willie McGee | 1998 | Upper Deck | |
| 454 | Mark McGwire | 1998 | Upper Deck | |
| 487 | Delino DeShields | 1998 | Upper Deck | |
| 488 | Todd Stottlemyre | 1998 | Upper Deck | |
| 489 | Brian Jordan | 1998 | Upper Deck | |
| 490 | Ray Lankford | 1998 | Upper Deck | |
| 491 | Matt Morris | 1998 | Upper Deck | |
| 492 | Royce Clayton | 1998 | Upper Deck | |
| 493 | John Mabry | 1998 | Upper Deck | |
| 535 | Mark McGwire | 1998 | Upper Deck | |
| 561 | Manny Aybar | 1998 | Upper Deck | |
| 568 | Cliff Politte | 1998 | Upper Deck | |
| 593 | Braden Looper | 1998 | Upper Deck | |
| 610 | Mark McGwire | 1998 | Upper Deck | |
| 715 | Kent Mercker | 1998 | Upper Deck | |
| 10 | Dennis Eckersley | 1998 | Upper Deck - 10th Anniversary Preview | |
| 20 | Mark McGwire | 1998 | Upper Deck - 10th Anniversary Preview | |
| 10 | Dennis Eckersley | 1998 | Upper Deck - 10th Anniversary Preview Retail | |
| 20 | Mark McGwire | 1998 | Upper Deck - 10th Anniversary Preview Retail | |
| 205 | Mark McGwire | 1998 | Upper Deck - 5 x 7 Blow Ups | |
| 610 | Mark McGwire | 1998 | Upper Deck - 5 x 7 Blow Ups | |
| AS10 | Mark McGwire | 1998 | Upper Deck - All-Star Credentials | |
| AG25 | Mark McGwire | 1998 | Upper Deck - Amazing Greats | |
| AG25 | Mark McGwire | 1998 | Upper Deck - Amazing Greats Die Cuts | |
| BC8 | Matt Morris | 1998 | Upper Deck - Blue Chip Prospects | |
| CD1 | Mark McGwire | 1998 | Upper Deck - Clearly Dominant | |
| CD22 | Dennis Eckersley | 1998 | Upper Deck - Clearly Dominant | |
| DS7 | Matt Morris | 1998 | Upper Deck - Destination Stardom | |
| PN27 | Mark McGwire | 1998 | Upper Deck - Prime Nine | |
| PN28 | Mark McGwire | 1998 | Upper Deck - Prime Nine | |
| 11 | Mark McGwire | 1998 | Upper Deck - Retrospectives | |
| 1 | Mark McGwire | 1998 | Upper Deck - Tape Measure Titans | |
| 1 | Mark McGwire | 1998 | Upper Deck - Tape Measure Titans Gold | |
| 20 | Mark McGwire | 1998 | Upper Deck - Unparalleled |