RIO DE JANEIRO – So much for brilliance through osmosis.
Edinaldo Oliveira, the training partner of UFC heavyweight champion Junior Dos Santos, proved to be cannon fodder for Gabriel Gonzaga, who returned to the octagon after a 15-month absence and earned a first-round submission victory.
The preliminary-card bout was part of UFC 142 and aired on FX prior to the pay-per-view main card. It took place at HSBC Arena in Rio de Janeiro.