Roy Jones Jr. on Saturday won a 12-round unanimous decision over Zine Eddine Benmakhlouf of France at Dynamo Palace of Sports in Moscow, Russia.

Jones has won world titles in the middleweight, super middleweight, light heavyweight and heavyweight divisions. He took on Benmakhlouf in the cruiserweight division.

Jones, 44, of Pensacola, Fla. is now 57-8. Benmakhlouf, 36, is 17-4-1.