Holyfield by late TKO. Both fighters will just bang away at each other, but Holyfield's durability in wars will help him prevail in this fight to take Jirov out late.
Evander had 15 fights before going to the heavyweight division. His stats were pretty amazing throughout his career. But prior to going to the heavyweight division he TKO or KO most of his opponents. Like Evander, Vassiliy also ended most fights by TKO or KO. Vassiliy fought more experience fighters at the cruiserweight level than Evander. However, Evander was very successful fighting in the heavyweight division. I think that Vassiliy's biggest mistake was moving up to the heavyweights.