Chicago fighter Isaac Johnson was set to match up against Corey Newell in the Thai Boxing Tournament, prior to his death.

Isaac Johnson collapsed after suffering an injury during the third and final round of his match against fighter Mario ...

An MMA fighter died hours after collapsing during a match in Chicago Friday. Isaac Johnson, 31, was injured and collapsed ...

MMA fighter, Issac Johnson suddenly passed away during a recent match after collapsing in the ring. Here's everything we know ...

The Cook County Medical Examiner identified the fighter as Isaac Johnson, 31. The Town of Cicero reported that an ambulance ...

A mixed martial arts fighter died after his bout in west suburban Cicero on Friday night. Isaac Johnson, 31, collapsed toward ...

A Chicago-area MMA fighter named Isaac Johnson is dead after a Cicero match, but how he died is not yet clear.

MMA fighter Isaac Johnson, 31, collapsed near the end of his first Thai boxing match at Cicero Stadium on Friday and later ...

Suman Mokhtarian, a two-time UFC competitor and Ultimate Fighter 27 cast member, has died in Sydney, Australia, following an alleged gangland shooting. The Sydney Morning Herald initially reported ...