On the Hard Rock hotel casino arena in Las Vegas the ceremony of official weighing of participants of the WSOF 9 tournament took place. Action headliners, the champion of WSOF in light-middleweight weight, Steve Karl, and the applicant for his title, Rusimar Palyares, successfully coped with procedure, having recorded on scales on 170 pounds everyone. Participants of an inaugural duel for a champion WSOF belt in the easiest weight, Marlon Moraes and Josh Rettingkhauz as had no problems with hit in a limit of the category, having shown on 135 pounds exactly.

All results of weighing:

Main duels (NBC Sports Network)

Steve Carl (170) against Rousimar Palhares (170) – a champion duel in light-middleweight weight

Marlon Moraes (135) against Josh Rettinghouse (135) – a champion duel in the easiest weight

Yushin Okami (185) against Svetlozar Savov (184.5)

Josh Burkman (170) against Tyler Stinson (169)

Ozzy Dugulubgov (155.5) against Johnny Nunez (155)

Preliminary duels

Mike Corey (145) against Shane Kruchten (144)

Sean Cantor (136) against Bryson Hansen (136)

Chris Gruetzemacher (146) against John Gunderson (146)

Brenson Hansen (146.4) against Boostayre Nefarios (146.6)

Phil Dace (170) against Danny Davis (170)

Gil Guardado (161) against Jimmy Spicuzza (154.5)