It's kind of odd that a fight featuring two non-Brazilians on a non-Brazilian card would be reported by UFC Brazil's twitter, but whatever. Lauzon (22-7) is coming off a fight-of-the-night win over Jamie Varner at UFC on Fox 4 earlier this month. He has won three out of his last four bouts. Maynard (11-1-1, 1 NC) will return to the octagon for the first time since his dreadful fight with Clay Guida at UFC on FX 4 in June where he was able to take a split decision victory.
It isn't clear if this bout will be on the main card of such a good card, but it should be.
UPDATE - The UFC has confirmed the fight on their website.