Dunlap played on the Web.com Tour in 1990, 1998, and from 2003 to 2013, and has two victories. He played on the PGA Tour in 1996–97, 1999–2002, and 2012. His best finishes on PGA Tour were a trio of tied for third places: 1996 Bell Canadian Open, 1999 Doral-Ryder Open, and 2000 The Players Championship and his best finish on the year-end money list was 44th in 2000. He had top ten finishes in major championships at the Open Championship in 1999 at Carnoustie and the PGA Championship in 2000 at Valhalla.
