Soszynski, Oliveira meet in Dec.
The card takes place on December 15 in Australia.
UFC officials announced the bout.
Soszynski seemed on the fence about returning to the cage after a knockout loss to Igor Pokrajac at UFC 140. The loss snapped a two-fight winning streak.
Meanwhile, Oliveira lost to Gabriel Gonzaga at UFC 142 by way of submission. The loss was his first as a professional
The card features a lightweight match up between “The Ultimate Fighter: Australia vs. U.K.” coaches George Sotriopoulos and Ross Pearson, as well as a middleweight clash between Rousimar Palhares and Hector Lombard.
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