Both on their game, who wins? I think it's a tough fight stylistically for Lewis early on. But I see him adapting like he did in the fight they had, difference is that Lennox would probably finish the job without needing the cut eye to do so. He either gets Vitali out of there late or wins a clear UD.
Prime Lewis was a whole different animal than the fat old, ill prepared lewis Vitaly fought. Good little scrap, but Lewis wins by ko in the middle rounds