Librado Andrade. The fight was scored as a shutout (120–108) by all three judges. Kessler vs. Calzaghe Kessler then met fellow undefeated champion, Welshman Joe Calzaghe, in a bout that would unify his WBA and WBC super middleweight championships with Calzaghe's WBO and The Ring titles. The bout took place at Cardiff's Millennium Stadium on 3 November 2007, in front of over 50,000 fans (then the largest indoor boxing event in European history), and Kessler lost the unification bout via unanimous decision, with the judges scoring the fight: 117–111, 116–112, 116–112. Second world title reign After Calzaghe vacated the WBA title to move up to light heavyweight, Kessler was put in a match with Dimitri Sartison on 21 June 2008, for the vacant belt. Kessler knocked out Sartison in the final round to regain his title. Kessler successfully defended his title against Danilo Häussler by third-round knockout on 25 October and against Gusmyl Perdomo (16–2, 10 KOs) by fourth-round knockout on 12 September 2009, one minute into the round. In November 2009 the WBA once again promoted him to Super Champion, this time prior to unifying any Super Middleweight titles. Super Six Kessler vs. Ward His first fight was against Andre Ward on 21 November 2009 for Kessler's WBA Super Middleweight Championship in the Super Six World Boxing Classic. On 21 November 2009 Kessler lost his championship to Andre Ward. The fight was stopped in the eleventh round due to cuts on Kessler's face caused by what were deemed as unintentional headbutts by Ward, five in total. Kessler expressed in the post fight interview that he couldn't get out of first gear due to the headbutts and excessive clinching from Ward, and that he was eventually blinded by one of Ward's headbutts which on the post fight replay showed Ward ram his forehead directly into Kessler's eye. The fight went to the scorecards and Ward was far ahead by scores of 98–92, 98–92 and 97–93 at the time of the stoppage. Kessler vs. Froch On 24 April 2010 Kessler returned to fight against Britain's undefeated WBC Champion Carl Froch, a match that was called "a classic" and "one of the best matches in Danish boxing ever." The contest went the distance and Kessler was handed a unanimous decision with scores of 115–113, 116–112 and 117–111. With the win, Kessler became a two time WBC Champion, handing Carl Froch his first