1988 Junior Nationals - NPC
| Overall Winner Porter Cottrell | |
HeavyWeight | |
| 1 | Mark Diamond |
| 2 | John Sayegh |
| 3 | John Larrieu |
| 4 | Mark Banter |
| 5 | Kurt Joseph |
| 6 | Dave Liberman |
| 7 | George Carlone |
| 8 | Sergio Maranto |
| 9 | Tony Lopes |
| 10 | Mike Malone |
Light-HeavyWeight | |
| 1 | Porter Cottrell |
| 2 | Louis Dovidio Jr |
| 3 | Alex Jasso |
| 4 | Michael Hansen |
| 5 | Jeff Lauber |
| 6 | Douglas Wentz |
| 7 | Eric Tobye |
| 8 | Steve Dufrene |
| 9 | T J Hewitt |
| 10 | Mark Lenci |
MiddleWeight | |
| 1 | John Otzwirk |
| 2 | Robert Augustin |
| 3 | Brenton Eccles |
| 4 | Charles Durr |
| 5 | Dennis Skudney |
| 6 | David Brown (2) |
| 7 | Albert Remedios |
| 8 | Joe Laureanti |
| 9 | Ron Nepereny |
| 10 | Tom Slighter |
LightWeight | |
| 1 | Rick Romeo |
| 2 | Jay Matlock |
| 3 | Michael Broadway |
| 4 | Robert Fronjian |
| 5 | Rory Perimenis |
| 6 | William Brent |
| 7 | James Runner |
| 8 | George Cerezo |
| 9 | Mark Leonetti |
| 10 | Jeff Schooler |
BantamWeight | |
| 1 | David Fuji |
| 2 | William Marin |
| 3 | Mikael Males |
| 4 | Kenny Santiago |