GCW Worst Behavior was produced by Game Changer Wrestling and took place on October 28, 2017 at Game Changer World in Howell, New Jersey.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Eddie Kingston defeated Kyle The Beast
- Tony Deppen defeated Eli Everfly, Smiley (c) and Zenshi to win the GCW Extreme Championship
- The Rejects (John Wayne Murdoch & Reed Bentley) defeated The Hooligans (Devin Cutter & Mason Cutter) (w/Uncle Leo) and The Private Party (Isiah Kassidy & Marq Quen) (c) to win the GCW Tag Team Championship
- Ciclope defeated Eric Ryan
- SHLAK (c) defeated G-Raver to retain the DTU Extreme Championship
- Matt Tremont (c) defeated Markus Crane to retain the GCW World Championship
- Joey Janela (w/Penelope Ford) defeated Darby Allin
- Nick Gage defeated Miedo Extremo (w/Ciclope)