No. Date Tournament Winning score Margin
of victory
Runner(s)-up
1 Jul 18, 1982 Miller High Life QCO −12 (68-66-65-69=268) 2 strokes United States Brad Bryant, United States Pat McGowan
2 Oct 23, 1983 Walt Disney World Golf Classic −19 (69-64-69-67=269) 2 strokes England Nick Faldo, United States Mark McCumber
3 Mar 15, 1987 Hertz Bay Hill Classic −20 (69-67-63-65=264) 3 strokes South Africa David Frost
4 Apr 16, 1989 MCI Heritage Golf Classic −16 (65-67-67-69=268) 5 strokes United States Kenny Perry
5 Aug 13, 1989 PGA Championship −12 (74-66-69-67=276) 1 stroke United States Andy Bean, United States Mike Reid,
United States Curtis Strange
6 Apr 15, 1990 MCI Heritage Golf Classic −8 (70-69-66-71=276) Playoff United States Steve Jones, United States Larry Mize
7 May 6, 1990 GTE Byron Nelson Golf Classic −8 (67-68-67=202)^ 2 strokes United States Lanny Wadkins
8 Jun 17, 1991 U.S. Open −6 (67-70-73-72=282) Playoff United States Scott Simpson
9 Apr 30, 1995 Shell Houston Open −12 (73-65-70-68=276) Playoff United States Scott Hoch
10 Feb 7, 1999 AT&T Pebble Beach National Pro-Am −10 (69-64-73=206)^ 1 stroke United States Frank Lickliter II
11 Jun 20, 1999 U.S. Open −1 (68-69-72-70=279) 1 stroke United States Phil Mickelson