Gonzaga meets Dos Santos in Rio
Tatame.com reported the news earlier on Wednesday.
Gonzaga last competed at UFC 142, earning a rear naked choke submission. The victory was his first in the UFC since August of 2009.
Dos Santos, meanwhile, comes to the UFC on a 10-fight winning streak, having not lost since March of 2011. He has earned 20 victories during his career via knockout.
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