Only man to knock out Islam Makhachev explains why he's picking Charles Oliveira to win at UFC 280 - MMA Fighting

A veteran of 41 professional MMA bouts, Adriano Martins knocked out Islam Makhachev at UFC 192 in 2015.

Charles Oliveira vs Islam Makhachev - UFC 280 RESULT - Russian wins lightweight title

Charles Oliveira's strength of schedule👀 : r/MMA

Full low-down on Makhachev vs Oliveira 2 at UFC 294 in Abu Dhabi

Islam Makhachev must 'respect' Charles Oliveira ahead of UFC 280: 'He has come from a hard life'

Charles Oliveira looks to continue underdog story by reclaiming UFC title - Mirror Online

UFC 280 pre-event facts: Oliveira vs. Makhachev is one of a kind

The Only Fighter Who Beat Islam Makhachev Weighs-In on Fight Against Charles Oliveira at UFC 280 – “I've Seen So Many Crazy Things Happen in the Fight World” - The SportsRush

UFC 280 video: Islam Makhachev submits Charles Oliveira to win undisputed lightweight title

Oliveira vs Makhachev - You Can Run, But You Can't Hide

Charles Oliveira Looks Back On UFC Loss To Islam Makhachev: It Wasn't Me - Sports Illustrated MMA News, Analysis and More

Russia's Makhachev dethrones MMA lightweight king Oliveira