WSOF's “Who’s The Toughest?” series kicked off at The Theater at Madison Square Garden where 2 Marine Corp veterans Shane Kruchten and Jeremy Mahon battled in a catchweight fight on New Year's Eve.

Jon Fitch vs. Jake Shields
WSOF 34 - Gaethje vs. Firmino

Jon Fitch vs. Jake Shields
WSOF 34 - Gaethje vs. Firmino

Vagab Vagabov vs. Bruno Santos
WSOF 34 - Gaethje vs. Firmino

Tom Marcellino vs. Matt Denning
WSOF 34 - Gaethje vs. Firmino

Andre Harrison vs. Bruce Boyington
WSOF 34 - Gaethje vs. Firmino

Marlon Moraes vs. Josenaldo Silva
WSOF 34 - Gaethje vs. Firmino

Justin Gaethje vs. Luiz Firmino
WSOF 34 - Gaethje vs. Firmino

Jake Huen v Clifford Starks Full Fight WSOF 19 Part 1

Jason High vs. Joao Zeferino
WSOF 33 - Gaethje vs. Dugulubgov

Shawn Jordan vs. Ashley Gooch
WSOF 33 - Gaethje vs. Dugulubgov

Full fight video of Andre Harrison vs Bruce Boyington in a featherweight bout from WSOF 34! Subscribe to PFL on YouTube: http://bit.ly/PFLsubscribeYT Download the PFL MMA Streaming App: https://pfl

Abu Azaitar vs. Michael Arrant
WSOF 33 - Gaethje vs. Dugulubgov

Clifford "Big Cat" Starks vs Krasimir "The Wrestler" Mladenov
WSOF 23 - Gaethje vs. Palomino 2

Justin Gaethje vs Luis Palomino Fight Video WSOF 23 - Gaethje vs. Palomino 2