1998 Allegheney Mega Natural - NABF
| Overall Winner Edward Green | |
HeavyWeight | |
| 1 | Edward Green |
| 2 | Kevin Dewees |
| 3 | Steve Blackstone |
Light-HeavyWeight | |
| 1 | Rich Flewellen |
| 2 | Steve Hinds |
| 3 | Perry Tolbert |
MiddleWeight | |
| 1 | Brian Miller |
| 2 | John Jareo |
| 3 | Zachary Burkett |
LightWeight | |
| 1 | Jeff Bey |
| 2 | Donny Henderson |
| 3 | Charlie Nee |
Junior | |
| 1 | Frank Ziccarelli |
| 2 | Joseph Snyder |
Masters 35+ | |
| 1 | Jeff Bey |
| 2 | John Hrycyna |
| 3 | Scott Tester |
Masters 40+ | |
| 1 | Edmund Jackson |
| 2 | Butch Eyler |
| 3 | John Pitts |
Masters 50+ | |
| 1 | Ronald Guspard |
| 2 | John Pitts |
| 3 | Al Mann |