Jon Jones vs Alexander Gustafsson full fight video preview online for UFC 165

Tonight's (Sat., Sept. 21, 2013) UFC 165: "Jones vs. Gustafsson" pay-per-view (PPV) event from Air Canada Centre in Toronto, Ontario, Canada, features Jon Jones, quite possibly the sport's greatest fighter, defending his Light Heavyweight championship against Alexander Gustafsson, a relative unknown who just might have the skills to dethrone the king.

He just might.

If "Bones" is to emerge victorious, he would break all records for 205-pound title defenses, both total and consecutive. He's pretty good at this fighting thing. But, so is "The Mauler", and the good news is we get to see who's better.

Here's a preview:

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the entire UFC 165 event on fight night, starting with the Facebook "Prelims," which are scheduled to begin at 6 p.m. ET, right on through the FOX Sports 1-televised under card bouts at 8 p.m. ET and then main card PPV action, which is slated to begin at 10 p.m. ET.

Be there!

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