Come here often? Make XFINITY.com your homepage » close

Get instant access to XFINITY.com. Download the XFINITY® One Click Google extension» close

close

Your XFINITY Connect session has timed out due to inactivity. Click here to go back close

The 50 Ugliest Moments in Sports

32 of 50

Antonio Margarito

The former three-time welterweight champion’s career took a turn for the worse in 2009 when “Sugar” Shane Mosley’s trainer, Naazim Richardson, noticed a pasty white substance in his hand wraps prior to their fight. Richardson informed the California State Athletic Commission, who found an illegal knuckle pad lodged in Margarito's wraps. Post-fight lab tests found that the illegal pad contained traces of sulfur and calcium, which combine with oxygen to form what is known as "Plaster of Paris." Margarito was stripped of his California boxing license and banned from competition for one year. (AP Photo/Mary Godleski)

Ad Info - Ad Feedback

Ad Info - Ad Feedback

Loading...