Antioch, CA·Feb 13-15, 1998
Director: Sundae Webb
| Main Tournament (66 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Beatrice Olyer | Fairfield, CA | 147 | |
| 2 | R. M. Robson | San Jose, CA | 105 | |
| 3 | H. Ross Njaa | Salinas, CA | 70 | |
| 3 | John W. Schmucker | Yountville, CA | 70 | |
| 5 | Robert Bodine | Antioch, CA | 42 | |
| 5 | Bob Clark | Walnut Creek, CA | 42 | |
| 5 | Evelyn Gillmore | Concord, CA | 42 | |
| 5 | Roger King | Santa Clara, CA | 42 | |
| 9 | Jackie Doppelt | Vacaville, CA | 21 | |
| 9 | Stephen Reynolds | Concord, CA | 21 | |
| 9 | Jay M. Snyder | San Leandro, CA | 21 | |
| 9 | Boyd R. McDonald | Mountain View, CA | 21 | |
| 9 | O.F. Hansbery | San Anselmo, CA | 21 | |
| 9 | Ron La Buff | Magalia, CA | 21 | |
| 9 | Jesse Jarrell | Modesto, CA | 21 | |
| 9 | Richard C. Wardenburg | Grass Valley, CA | 21 | |
| 17 | Sandy Warner | Beaverton, OR | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Jesse Jarrell | Modesto, CA | 37 | 55 |
| 2 | Richard C. Wardenburg | Grass Valley, CA | 32 | 30 |
| 3 | Jay M. Snyder | San Leandro, CA | 31 | 25 |
| 4 | Boyd R. McDonald | Mountain View, CA | 30 | 20 |
| 5 | R. M. Robson | San Jose, CA | 30 | 20 |
| 6 | Stephen Reynolds | Concord, CA | 28 | 10 |
| 7 | Jackie Doppelt | Vacaville, CA | 28 | 10 |
| 8 | Ron La Buff | Magalia, CA | 28 | 10 |
| 9 | John W. Schmucker | Yountville, CA | 28 | 10 |
| Consolation Tournament (38 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Ronald L. Sargent | Red Bluff, CA | 45 | |
| 2 | Robert Bodine | Antioch, CA | 30 | |
| 3 | Mary Gladish | Concord, CA | 18 | |
| 3 | Roberta E. Nelson | Sunnyvale, CA | 18 | |
| 5 | Heidi Glashan | Pittsburg, CA | 9 | |
| 5 | Richard D. Burns | Salem, OR | 9 | |
| 5 | Jones H. Hom | Fairfield, CA | 9 | |
| 5 | Tad Pilecki | Martinez, CA | 9 | |
| 9 | Stephen Reynolds | Concord, CA | 3 | |
| 9 | O.F. Hansbery | San Anselmo, CA | 3 | |
| Consolation Qualifying (10 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Heidi Glashan | Pittsburg, CA | 17 | 15 |
| 2 | Roberta E. Nelson | Sunnyvale, CA | 17 | 15 |
| 3 | Ronald L. Sargent | Red Bluff, CA | 16 | 12 |
| 4 | Mary Gladish | Concord, CA | 16 | 12 |
| 5 | Richard D. Burns | Salem, OR | 16 | 12 |
