RCW Battle For Supremacy 2019

 was a professional wrestling event produced by Riot City Wrestling (RCW) that took place on December 13, 2019 at the HQ Complex in Adelaide, South Australia.

Results

 * Numbers in parentheses indicate the length of the match.
 * (c) refers to the champion(s) heading into the match.
 * Dean Brady defeated Downunder (8:36)
 * Team SAS-C (Jimmy C & Steve Miller) defeated Benjamin Rosenthal & HAVOK (10:33)
 * Barren defeated Cadie Tre (3:13)
 * Grimm defeated Jonathan Corvidae (7:08)
 * Jett Armstrong defeated Nick Armstrong in a Street Fight(14:26)
 * World Class Egos (Chris Basso & Matt Hayter) defeated Mike Boomer & Zak Sabbath and The Parea (Eli Theseus & Gabriel Aeros) in a RCW Tag Team Title #1 Contendership Match (12:48)
 * Adam Brooks defeated Royce Chambers (13:15)
 * Rocky Menero (w/Miss Madeline) (c) defeated Brodie Marshall (w/Grimm) to retain the RCW Heavyweight Championship(11:42)