| | Place |
|---|
| 2017 | San Mateo County Senior Champion | Poplar Creek Golf Course |
| 2015 | Grand Masters Champion, SOS Summer Classic | Wianno G.C., Cape Cod, Mass |
| 2007 | Amateurgolf Livermore Valley Sr. Champion | Callippe G.C., Livermore, CA |
| 2006 | Giddings Cup Super Senior Champion | Landmark G.C., Palm Desert, CA |
| 2005 | Hawaii State Senior Champion | Kaneohe Klipper Golf Course |
| 2003 | Sacramento County Sr. Champion | Ancil Hoffman Golf Course |
| 2001 | Senior British Open Amateur Championship | Royal Portrush G.C., No. Ireland |
| | South of Ireland Match Play Championship | Lahinch Golf Club, Ireland |
| 2000 | USGA Sr.  | Charlotte C.C., Charlotte, N.C. |
| 1999 | Senior British Amateur Championship | Frilford Heath G.C., England U.K |
| 1997 | Japan National Senior Amateur Championship | Toride Kokusai G.C., Toride, Japan |
| 1996 | Sr. British Open Championship | Royal Portrush G.C., No. Ireland |
| 1995 | USGA Sr. | Prairie Dunes C.C., Hutchinson, KA |
| 1994 | San Francisco City Senior Champion | Harding Park, S.F. |
| | USGA Sr. | Champions G.C.C., Lexington, KY |
| 1991 | USGA Sr. | Crystal Down C.C., Michigan |