I would probably have to go with the Masters. You have to earn your way into that tournament by being in the top 50. And every player would like to have that green jacket hanging in their closet. Plus there is a certain aura around Augusta that no other major can touch. The U.S. Open is a very close second because every American golfer would like to win their national championship. It's obvious that the least prestigious major for the PGA tour as a whole is the British Open. Some players on tour like Steve Stricter has never even had a desire to go overseas and play in that tournament. The PGA tournament has usually never been set up as tough as a U.S. Open, so I would rate it just above the Open.