Tiger Woods celebrates his winning putt during the 1999 PGA Championships at Medinah (Ill.) Country Club in Medinah, Illinois. (Harry How/Getty Images)

7. 1999 PGA Championship

While the Woods-Sergio Garcia rivalry never fully blossomed on the course, this tournament gave us a special tease as Woods had to hold off a furious charge from the then-19-year-old Spaniard. Woods did indeed pull through, earning a 1-shot win.