1988 Powerhouse Natural Classic
| Overall Winner Tony Midea | |
HeavyWeight | |
| 1 | Sam Liggett |
| 2 | Daniel Hays |
| 3 | Keith Neal |
Light-HeavyWeight | |
| 1 | Oliver Cooper |
| 2 | Harold Nelson |
| 3 | Robert Felker (2) |
| 4 | Ken Michalik |
| 5 | Michael Boykins |
MiddleWeight | |
| 1 | Tony Midea |
| 2 | Tracy Olrich |
| 3 | David Doolittle |
| 4 | Cornell Walker |
| 5 | James McCree (2) |
LightWeight | |
| 1 | Henry Williams |
| 2 | Ben Velazquez |
| 3 | Craig West |
| 4 | Mike Pearson (1) |
| 5 | David Mims |
BantamWeight | |
| 1 | Ron Roude |
| 2 | Andy Bates (1) |
| 3 | Mike Pistorio |
| 4 | Tim DeRegnaucourt |
| 5 | Jeff Uselton |