This match is tougher to pick than the seeding suggests. El Matador was an accomplished athlete, a former tag team and Intercontinental Champion, and wrestled for a great deal of time through periods of wrestling prosperity.
But Graham is the reason why we enjoy the pro wrestling product that we do today. Graham was the first to cut consistent, classic promos. He was practically the inventor of Kayfabe. Thanks to Graham, characters like Jesse Ventura, Hulk Hogan, and Scott Steiner existed. He was the first to transcend the face / heel line as fans liked him, no matter how hard he tried to be hated.
Graham was no slouch in terms of athleticism. He was within 4 pounds of the World Bench Press record at one time with a 596 pound flat bench lift. He also is the owner of the longest consecutive, uninterrupted title reign by any heel in WWF history at 296 days. Seems like guys such as HHH held it longer, but their reigns always had a hiccup.
Graham's "cool heel" persona also paved the way for the eventual advent of the characters that Stone Cold Steve Austin and The Rock turned into a legendary wrestling boom in the late 1990's.
Some of Graham's greatest matches involved such old schoolers as Baron von Ratchke, a one-hour NWA / WWF Championship unification bout with Harley Race (ended in a 60-minute draw) and Bob Backlund. Graham also competed in the 1980 "World's Strongest Man Competition," the same year friend Arnold Schwartzenegger returned to bodybuilding to win another Mr. Olympia. Graham placed 7th despite injury.
Graham's legacy is somewhat tainted due to his overuse of steroids for such a long period of time, but the man dedicated so much of his life and health to pro wrestling. He was big and strong, but also mean, fast, and technically fair. Tito is a great wrestler, but he cannot match Graham in any way really.
Billy Graham in 15 minutes when Tito taps out to the Ironman Bearhug.