Wladimir Klitschko, in his fourth successful WBO title defense, strengthened his reputation in the United States with a commanding TKO victory in Round 6 over veteran Ray Mercer in the Trump Taj Mahal in Atlantic City NJ. This was part of the "Boxing after Dark"-series, and the lights certainly went out for 41-year-old Mercer, floored for only the second time and knocked out for the first time in his 13-year professional career.
BoxRec: Ray Mercer