MAIN (Spike TV, 10 p.m. ET)

* Jacob Noe def. Seth Petruzelli via TKO (strikes) - Round 1, 2:51 - light-heavyweight tournament opening round
* Michael Chandler def. Rick Hawn via submission (rear-naked choke) - Round 2, 3:07 - to retain lightweight title
* Mikhail Zayats def. Renato Sobral via TKO (strikes) - Round 1, 4:49 - light heavyweight tournament opening round
* Pat Curran def. Patricio Freire via split decision (48-47, 47-48, 48-47) - to retain featherweight title

PRELIMINARY (Spike.com, 7 p.m. ET)

* Aaron Miller def. Joe Camacho via unanimous decision (30-27, 30-27, 30-27)
* Jason Lambert def. Hector Ramirez via submission (armbar) - Round 1, 3:59
* J.J. Ambrose def. Brian Warren via submission (guillotine choke) - Round 2, 0:50
* Emanuel Newton def. Atanas Djambazov via submission (rear-naked choke) - Round 2, 2:21 - light-heavyweight tournament opening round
* Savant Young def. Mike Guymon via KO (punch) - Round 2, 0:48
* Joe Williams def. Jamie Yager via TKO (strikes) - Round 1, 4:02
* Cleber Luciano def. Mario Navarro via unanimous decision (30-27, 30-27, 30-27)