California, get ready for a war, as Joe Lauzon and Mac Danzig will square off at UFC on FOX 9.

Officials added the bout to the ever-growing December 14 fight lineup recently. The card goes down from the Sleep Train Arena in Sacramento.

Lauzon (22-9) has made a name for himself by winning a dozen fight-night bonuses. However, he has lost two straight and is now 9-6 with the promotion.

Danzig (21-11-1) is also on a two-fight losing skid, and like Lauzon, has lost three of his last four overall.

Along with Lauzon-Danzig, the current lineup features UFC lightweight champion Anthony Pettis meeting Josh Thomson, Scott Jorgensen taking on Ian McCall, Urijah Faber battling Michael McDonald and Chad Mendes facing Nik Lentz.