2013 Natural Eastern USA - NPC
| Overall Winner Greg Smyers | |
HeavyWeight | |
| 1 | Matthew Vogel |
Light-HeavyWeight | |
| 1 | Greg Smyers |
| 2 | Nate Kwilecki |
| 3 | Jason Kielar |
| 4 | Justin Giunto |
MiddleWeight | |
| 1 | Chris Seitz |
| 2 | Marc Wetzel |
| 3 | Derek Gabrish |
| 4 | Chad Mace |
WelterWeight | |
| 1 | Michael Rainey-Wiles |
| 2 | John-Paul Terranova |
| 3 | Matt Kimmich |
| 4 | Mark Demmerle |
| 5 | Rashid Alriyami |
| 6 | Brad Killian |
| 7 | Jim Ockington |
BantamWeight | |
| 1 | Greg Barr |
| 2 | Steven Verlihay |
| 3 | Jeff Davison |
Teen | |
| 1 | Cody Meyer |
| 2 | Preston Bare |
| 3 | Tyler Gullett |
Junior | |
| 1 | Chris Seitz |
| 2 | Nate Kwilecki |
| 3 | Nicholas Bare |
| 4 | Jake Brennand |
| 5 | Tyler Condron |
Masters 35+ | |
| 1 | Rashid Alriyami |
| 2 | Greg Barr |
| 3 | Jim Ockington |
| 4 | Jeff Davison |
Masters 40+ | |
| 1 | Greg Smyers |
| 2 | Mark Demmerle |
| 3 | Bob Schlegel |
| 4 | Jim Ockington |
| 5 | Jeff Davison |
Masters 50+ | |
| 1 | Jim Ockington |