Batista
Dave Bautista has the highest success rate in Hell in a Cell matches. He competed in two such matches to pick up wins on both. His accolade stands out even more since he defeated The Undertaker and Triple H for the world championships, the two strongest performers in this gimmick. This makes him a must-entry in the list of top 5 successful superstars in Hell in a Cell matches.
https://youtu.be/9UUQWXL9xC8