David Robert Duval is an American professional golfer and former World No. 1 Golfer who competed on the PGA Tour and currently plays on the PGA Tour Champions. Duval won 13 PGA Tour tournaments between 1997 and 2001; including one major title, The Open Championship in 2001.

The PGA Tour is the organizer of professional golf tours in the United States and North America. It organizes most of the events on the flagship annual series of tournaments also known as the PGA Tour, as well as the PGA Tour Champions and the Korn Ferry Tour, as well as the PGA Tour Canada, PGA Tour Latinoamérica, and formerly the PGA Tour China. The PGA Tour is a nonprofit organization headquartered in Ponte Vedra Beach, Florida, a suburb southeast of Jacksonville.