If you're talking about Tiger Woods, it's 17 that they had played.
7 tournaments on the PGA Tour 1 tournament on the European Tour 8 total tournaments worldwide
In 2006 he played 15 events and made 14 cuts.
Tiger Woods plays golf.
Yes, they are good friends and they have played in various pro-celeb tournaments and charity events.
Tiger Woods plays professional golf.
No, Tiger Woods did not play the 2011 Memorial.
Around $110 million for the last three years, it will be significantly less in 2010 as he will play less tournaments and has lost big sponsors.