Missoula, MT·Oct 2-4, 1998
Director: DeLynn Colvert
| Main Tournament (93 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | John C. Haller | Umatilla, OR | 147 | |
| 2 | Jack A. Perkins | Mesa, AZ | 105 | |
| 3 | Sharon Hejtmanek | Missoula, MT | 70 | |
| 3 | Steve Daer | Monarch, MT | 70 | |
| 5 | De Lynn Colvert | Missoula, MT | 42 | |
| 5 | John W. Schmucker | Yountville, CA | 42 | |
| 5 | Jim Keeling | Spokane, WA | 42 | |
| 5 | I. V. Graham | Libby, MT | 42 | |
| 9 | Todd Malmgren | Clackamas, OR | 21 | |
| 9 | Darrel E. Miotke | Sublimity, OR | 21 | |
| 9 | Tim Crowley | Billings, MT | 21 | |
| 9 | Duff Bonomi | Wallace, ID | 21 | |
| 9 | Chris Burrell | Helena, MT | 21 | |
| 9 | Ronald Whyde | East Helena, MT | 21 | |
| 9 | Lori L. Brown | Spokane, WA | 21 | |
| 9 | Bernie Saueressig | Richland, WA | 21 | |
| 17 | Sandy Sands | Helena, MT | 7 | |
| 17 | Tom Weston | Eagle, AK | 7 | |
| 17 | Mike McDaniel | Federal Way, WA | 7 | |
| 17 | Jim Sime | Kennewick, WA | 7 | |
| 17 | George Rodriguez | Billings, MT | 7 | |
| 17 | Mike Haggerty | Atlanta, GA | 7 | |
| 17 | Kenneth Capper | Hermiston, OR | 7 | |
| 17 | S. J. Ferrigno | Canby, OR | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Sharon Hejtmanek | Missoula, MT | 36 | 50 |
| 2 | Bernie Saueressig | Richland, WA | 35 | 45 |
| 3 | Chris Burrell | Helena, MT | 35 | 45 |
| 4 | Duff Bonomi | Wallace, ID | 34 | 40 |
| 5 | John W. Schmucker | Yountville, CA | 30 | 20 |
| 6 | Jim Keeling | Spokane, WA | 30 | 20 |
| 7 | Lori L. Brown | Spokane, WA | 30 | 20 |
| 8 | De Lynn Colvert | Missoula, MT | 30 | 20 |
| 9 | Darrel E. Miotke | Sublimity, OR | 30 | 20 |
| 10 | Steve Daer | Monarch, MT | 30 | 20 |
| 11 | Mike Haggerty | Atlanta, GA | 30 | 20 |
| 12 | Mike McDaniel | Federal Way, WA | 30 | 20 |
| Consolation Tournament (62 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Gary Rose | Pasco, WA | 45 | |
| 2 | Rodney E. Schott | Richland, WA | 30 | |
| 3 | Eldon Schwilke | Spokane, WA | 18 | |
| 3 | Hazel Weichseldorfer | Tacoma, WA | 18 | |
| 5 | Betty Johnson | Spokane, WA | 9 | |
| 5 | Steven Burrell | Helena, MT | 9 | |
| 5 | Virginia M. Reilly | Saint Maries, ID | 9 | |
| 5 | Vicky Rodriguez | Billings, MT | 9 | |
| 9 | Unknown Unknown | Unknown, DC | 3 | |
| 9 | Walter 'Cris' Christenbury | Tacoma, WA | 3 | |
| 9 | Unknown Unknown | Unknown, DC | 3 | |
| 9 | O. K. Osborne | Post Falls, ID | 3 | |
| 9 | Walter J. Conell Jr. | Butte, MT | 3 | |
| 9 | David Hanni | Butte, MT | 3 | |
| 9 | Bayard Lliteras | Coeur D Alene, ID | 3 | |
| 9 | Irving Busby | Spokane, WA | 3 | |
| Consolation Qualifying (9 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Betty Johnson | Spokane, WA | 16 | 15 |
| 2 | Irving Busby | Spokane, WA | 15 | 12 |
| 3 | Walter J. Conell Jr. | Butte, MT | 15 | 12 |
| 4 | O. K. Osborne | Post Falls, ID | 15 | 12 |
| 5 | Gary Rose | Pasco, WA | 14 | 9 |
| 6 | David Hanni | Butte, MT | 14 | 9 |
| 7 | Bayard Lliteras | Coeur D Alene, ID | 14 | 9 |
| 8 | Eldon Schwilke | Spokane, WA | 14 | 9 |
