In doing so he retained his BBBofC British welterweight title and captured Vassell 's Commonwealth title .
In June 2013 , Gavin defeated the previously unbeaten Denton Vassell by 7th - round TKO , having broken Vassell 's jaw .
In doing so Gavin retained Gavin 's BBBofC British welterweight title and Vassell Vassell 's Commonwealth title .
In June 2013 , Gavin defeated the previously unbeaten Denton Vassell by 7th - round TKO , having broken Vassell 's jaw .