WBA, WBC and IBF junior middleweight titlist Jermell Charlo hopes the word “undisputed” will truly mean just that after he squares off for the second time with WBO junior middleweight titlist Ryan Castano tomorrow night at the Dignity Park Health Center in Carson, California. The first fight between the two men, which went down last July, ended in a highly controversial draw. The truth is – there are those who feel Castano should have won the fight. With so much on the line, each man realizes he must truly assert himself after the opening bell rings tomorrow evening in California. For the 34-1-1 Charlo, the more well known of the two fighters, the moment will be particularly telling.