User blog comment:JWarrior89/Jack Sparrow vs Zorro (Campellverse)/@comment-72.35.120.155-20130905110213/@comment-2149911-20130905164201

Yes Davy Jones did have supernatural powers, but instead of using it to defeat Jack with little effort he instead preferred to duel him with swords. So again saying that Jack fought Davy Jones that had supernatural powers at the time without bothering to stretch the situation also contradicts your statement.