Hailwood was nowhere near the tallent of Stoner. How can you even try to compare him? Its not just based on paper .... seeing Stoner ride shows he has something nobody else has.
Because he won 9 world championships in the 500cc, 350cc and 250cc classes, he won races on singles, twins, 4 cylinders, 6 cylinders, 2 strokes and 4 strokes. He won on Ducatis, Nortons, Hondas, MV Agustas, MZ's, Suzukis and god knows what else in his formative years, probably Triumphs, Benellis, BSA's and all that. He raced at a time when the mortality rate for riders was the equivalent of Battle of Britain fighter pilots while riding on some of the most dangerous tracks in existence.