Roshambo is a Queensland based promotion which has held three events since April 2013.
Roshambo Title Holders
Heavyweight
- Vacant
Light-Heavyweight
- 1 February 2014 – Jack Johns def Randall Rayment via Decision (Unanimous)
Middleweight
- Vacant
Welterweight
- 6 April 2013 – Alex Volkanovski def Anton Zafir via TKO (Punches), Rd 4, 2:19
Lightweight
- 26 July 2014 – Alex Volkanovski def Jai Bradney via Submission (Rear-Naked Choke), Rd 1, 4:58
- 1 February 2014 – Alex Volkanovski def Greg Atzori via Submission (Guillotine Choke), Rd 1
Featherweight
- 1 February 2014 – Michael Tobin def Luke Hume via Submission (Rear-Naked Choke), Rd 1, 2:34
Bantamweight
- Vacant
Flyweight
- 6 December 2014 – Ben Nguyen vs Shannon McClellan
Women’s Featherweight
- 26 July 2014 – Jessy Rose-Clark def Rhiannon Thompson via Decision (Unanimous)
Women’s Pinweight
- 26 July 2014 – Shauna Carew def Ginny Connors via Submission (Rear-Naked Choke), Rd 1, 2:08
- 1 February 2014 – Shauna Carew def Sarah Lagerstrom via Decision (Split)
