What are the absolute greatest grand slam men's singles finals of all time?
Like, the absolute best of the best, the cream of the crop. Not even simply great ones. The absolute best ones you have seen. Like, the quivalents of
>Bret-Austin @ WM 13
>Savage-Warrior @ WM 7
>Rock-Hogan @ WM 18
>Okada-Omega @ WK 17
If I was asked by someone who had never seen wrestling to show them the best examples of singles matches, I would show them these 4.

So to show someone the absolute best of tennis, in terms of grand slam singles finals, what would you recommend?
Gimme your top 3 or 4 or 5.