The Ultimate Fighting Championship (UFC) is always looking to add new fights to the promotion's upcoming events. Now the world's most famous mixed martial arts promotion has landed a couple new bouts for fight fans to get excited about. UFC News The UFC will be heading to Argentina on Nov. 17 from within Luna Park in Buenos Aries. The UFC has since officially announced that flyweights Alexandre Pantoja and Ulka Sasaki will battle it out on the night's card. As reported by ESPN's Brett Okamoto, the UFC has nearly finalized a bout between Gunnar Nelson and Alex Oliveira for UFC 231. UFC 231 is set to take place in Toronto, Canada on Dec. 8 and will be featured live on pay-per-view. For more MMA news click here.