Emanating live from Stadium Negara in Kuala Lumpur, Malaysia, One FC 4: Destiny of Warriors is anchored by former Strikeforce Light Heavyweight Champion Renato “Babalu” Sobral taking on Tatsuya Mizuno in the main event. Also on the bill is the return of former UFC poster boy Roger Huerta, who meets submission specialist Zorobabel Moreira in a welterweight bout.
- Renato Sobral defeated Tatsuya Mizuno via submission (Armbar) at 0:31 od rd 1.
- Zorobabel Moreira defeats Roger Huerta via knockout (Soccer kick) at 3:53 of rd 2.
- Leandro Issa defeated Masakazu Imanari via a unanimous decision.
- Adam Kayoom defeated Gregor Gracie via a unanimous decision.
- Eric Kelly defeated Bae Young Kwon via unanimous decision.
- Arnaud Lepont defeated Brian Choi via submission (rear-naked choke) at 1:38 of rd 3.
- Mitch Chilson defeated A.J. Vaa via technical submission (rear-naked choke) at 1:39 of rd 1.
- Marcos Escobar defeated Rodrigo Praxedes via submission (anaconda choke) at 1:05 of rd 3.
- Peter Davis defeated Kim Hock Quek via TKO (punches and knees) at 0:55 of rd 1.