UFC middleweight Uriah Hall breaks down the heavyweight rankings, including a look at the two big UFC 203 heavyweight bouts: Stipe Miocic vs Alistair Overeem and Fabricio Werum and Travis Browne. Plus CM Punk and how fighters should be ranked.

Watch Josh Barnett in the Octagon after his main event victory from Fight Night Hamburg. Barnett submitted Andrei Arlovski for his first UFC finish since 2013.

Watch Josh Barnett backstage after his victory at Fight Night Hamburg. Barnett secured a submission on Andrei Arlovski in the third round for the win.

Watch the Fight Night Hamburg post-fight press conference.

Watch the highlights from Friday's official weigh-in for Fight Night Hamburg, featuring stars Andrei Arlovski and Josh Barnett.

UFC Minute host Lisa Foiles previews three of the fights from Fight Night Hamburg on Saturday and discusses what's at stake for the fighters.

Watch the official weigh-in for Fight Night Hamburg on Friday, Sept. 2 at 10am/7am ETPT live from Barclaycard Arena in Hamburg, Germany.

Watch the Top 5 Media Day moments from Fight Night Hamburg, featuring stars Andrei Arlovski and Josh Barnett.

Watch as the stars of the main and co-main event face off at media day from Hamburg, Germany. Featuring Andrei Arlovski, Josh Barnett, Alexander Gustafsson and Jan Blachowicz.

Two former UFC heavyweight champions collide in Germany in a five-round main event that is almost guaranteed not to last that long. Joe Rogan previews the fight between Andrei Arlovski and Josh Barnett at Fight Night Hamburg.

UFC Breakdown is the most in-depth, hands-on Fight Night preview show to date. Dan Hardy, alongside co-host John Gooden, provide us with expert analysis of the highly anticipated main event match up between Andrei Arlovski and Josh Barnett.

UFC veteran Josh Barnett accomplished a new feat at UFC 164: a first-round knockout in the UFC. Barnett KO'd Frank Mir in Round 1 at UFC 164 and now three years later Barnett headlines Fight Night Hamburg against Andrei Arlovski.