According to Fightnews.com, unbeaten number #1 rated WBC middleweight contender Julio Cesar Chavez Jr. (41-0-1, 30 KO’s) may choose not to fight on September 11th against Pawel Wolak due to trainer issues that are giving Chavez problems. Although Chavez still may fight on September 11th, it’s still not certain. If not, then Chavez Jr. will instead wait until December 4th for his big money bout against World Boxing Association junior middleweight champion Miguel Cotto instead. Read more: http://www.boxingnews24.com/2010/08/chavez-jr-may-not-fight-on-september-11th/