Tiger also has all of the majors (Masters, British and U.S. Open and PGA) in those 13 victories...those others don’t. Of the majors the U.S. is probably the most coveted but the Masters stands out as the real crown jewel of golf and, by the time he’s finished, Tiger will have more Green Jackets in his closet than Jack, Arnie and Gary combined!
I have learned not to doubt any golf achievement when it comes to Tiger, but that would mean fourteen Master's titles, and I don't think even Tiger can do that! He will probably eclipse Jack's six however.