1991 Teen Nationals - NPC
| Overall Winner Alex Acevedo | |
HeavyWeight | |
| 1 | Kyle Guilbeaux |
| 2 | Steve Liss |
| 3 | Paul Harvey |
| 4 | John Riggins |
Light-HeavyWeight | |
| 1 | Tony Sollars |
| 2 | Jorge Valls |
| 3 | Jeffrey Montejo |
| 4 | Kirk DeFrancesco |
| 5 | Nathan Cassidy |
| 6 | Curtis Ewing |
| 7 | Lee Howard |
| 8 | Mike Jackson (1) |
| 9 | Gary Allenby |
| 10 | Joe Ribaudo |
| 11 | Eric Wright |
| 12 | Tom Crain |
| 13 | Michael Palazzo |
| 14 | Kevin Allen |
MiddleWeight | |
| 1 | Mike Winters |
| 2 | Lance Moreland |
| 3 | Matt McLaughlin |
| 4 | Vincent Scarcella |
| 5 | Dewayne Jones |
| 6 | Rusty Osborn |
| 7 | William Brown |
| 8 | Chris Manousselis |
| 9 | Scott Burn |
| 10 | John Stanco |
| 11 | Jim Schumaker |
| 12 | Victor Asis |
LightWeight | |
| 1 | Alex Acevedo |
| 2 | James Vitale |
| 3 | Jonathan Jacobs |
| 4 | Carlo Bonilla |
| 5 | Demand Suddith |
| 6 | Bryan Dyer |
| 7 | Kiley Odagiri |
| 8 | Bryan Donahue |
| 9 | Douglas Roe |
| 10 | Tim Mulcahy |