Adam Kownacki vs Chris Arreola

Andy Ruiz vs Chris Arreola

Bermane Stiverne vs. Chris Arreola II

Chris Arreola vs Jean Pierre Augustin

Arreola down in round three from a body-head combination thrown by Kauffman.
Arreola clearly won the last four rounds by outworking the still cautious Kauffman.
Arreola's Majority decision win was overturned to ND No-Decision, as Arreola tested positive for marijuana use and failed the post fight drug test. Arreola was subsequently suspended by the Texas Department of Licensing and Regulation for 90 days, through March 18, 2016, and fined $750 of his $125,000 purse. It was the second time Arreola tested positive for marijuana, the other time being after his July 2011 points win over Friday Ahunanya.[[1]]

Chris Arreola vs Travis Kauffman 

Chris Arreola vs Curtis Harper

A close fight until Arreola damages his hand.

Ring Of Fire: Chris Arreola vs. Tomasz Adamek

Deontay Wilder vs. Chris Arreola

WBC Heavyweight Champion Vitali Klitschko returns to Los Angeles to take on undefeated local fan favorite Chris Arreola in a bout expected to bring fireworks. Instead, Klitschko systematically takes the game challenger apart by landing over 300 punches in just ten rounds. With Arreola busting up and bleeding from the nose, his corner decides to throw in the towel before the eleventh round. A distraught Arreola bursts into tears following the end of the bout.

No Mercy: Vitali Klitschko vs. Chris Arreola

Bermane Stiverne vs Chris Arreola 

Chris Arreola vs Fred Kassi 

Chris Arreola vs. Seth Mitchell