In the main event, retired UFC star Chael Sonnen takes on decorated Brazilian grappler Andre Galvao. In the co-main event, UFC heavyweight Josh Barnett meets Dean Lister.
Check out the Metamoris 4 results below.
- Andre Galvao def. Chael Sonnen via submission (rear-naked choke)
- Josh Barnett def. Dean Lister via submission (neck crank)
- Baret Yoshida vs. Jeff Glover ends in draw
- Vinny Magalhaes vs. Keenan Cornelius ends in draw
- Saulo Ribeiro vs. Robert “Comprido” Medeiros ends in draw
- Garry Tonon def. Kit Dale via submission (guillotine choke)