Charles Oliveira took issue with the officiating at UFC 309. Oliveira (35-10 MMA, 23-10 UFC) dominated Michael Chandler (23-9 MMA, 2-4 UFC) for the most part in their five-round co-main event Saturday at Madison Square Garden.

After four rounds of sustained dominance over Michael Chandler in their rematch on Saturday at UFC 309, former lightweight champion Charles Oliveira survived a furious rally in the fifth and final round to put himself in premier position to secure a second shot at the 155-pound title.

Charles Oliveira feels there were several missed calls on the part of referee Keith Peterson during his UFC 309 bout with Michael Chandler.