Sports | tennis Davydenko Beats Nadal in Key Biscayne Final ATP investigation proves to be no distraction By Mike Buss Posted Apr 6, 2008 8:08 PM CDT Copied Nikolay Davydenko, of Russia, returns to Rafael Nadal during the finals match at the Sony Ericsson Open tennis tournament in Key Biscayne, Fla., Sunday, April 6, 2008. Davydenko won 6-4, 6-2. (AP Photo/Alan Diaz) Nikolay Davydenko became the first Russian to win the Sony Ericsson Open men's title when he finished off Rafael Nadal 6-4, 6-2 in today’s final. The title was Davydenko's first this year while playing under the cloud of an ATP investigation into heavy wagering on a match he lost last August at a tournament in Poland. He has accused the ATP of dragging out the investigation, but it proved not to be a distraction at Key Biscayne. And there was no question about his effort against Nadal. Davydenko broke at love to take the lead for good at 4-3 in the first set, and in the second set he lost only two of 19 points on his serve. Read These Next Beneath the upcoming White House ballroom: a new, pricey bunker. Meet the Oscar winner who says the award injured her career. Researchers jumped in car to investigate cow tools. All is not well in the Beckham family. Report an error