2013 Muscle Contest (So Cal) - NPC
| Overall Winner Sean Sangalang | |
HeavyWeight | |
| 1 | Steven Matechak |
| 2 | Gianni Kapcak |
| 3 | Justin Teal |
Light-HeavyWeight | |
| 1 | Philip Cyrus |
| 2 | Chris Trenberth |
| 3 | Daniel Flores |
| 4 | John Wilson (2) |
MiddleWeight | |
| 1 | Sean Sangalang |
| 2 | Gabriel Borrego |
| 3 | Spencer Lebowitz |
| 4 | Ryan McCreay |
LightWeight | |
| 1 | Jake Cagle |
Teen | |
| 1 | William Moore |
Masters 40+ | |
| 1 | Sean Sangalang |
| 2 | Jeff Richardson |
| 3 | Michael Grajeda |
| 4 | John Wilson (2) |