Las Vegas, Nevada - Ryan Burton catches up with heavyweight prospect Andy Ruiz, who is putting in hard work for his upcoming showdown with former heavyweight champion Sergei Liakhovich, which takes place on Saturday night at the Celebrity Theater in Phoenix, Arizona. This is Ruiz's third bout of the year, with his previous two ending in two rounds or less. Liakhovich snapped a three fight losing streak with an eight round decision win over Chad Davis in February.