FILE - In this July 16, 1989, file photo, trainer Lou Duva raises the hand of heavyweight boxing champ Evander Holyfield at Lake Tahoe, Nev., the day after he defeated Brazilian Adilson Rodrigues. Duva, the Boxing Hall of Famer trainer who handled the careers of 19 champions including heavyweight titlist Evander Holyfield, died Wednesday, March 8, 2017, of of natural causes at a hospital in Paterson, N.J., where he lived, his son Dino said. He was 94. (AP Photo/Sal Veder, File)