La Grande, OR·Sep 11-13, 1998
Director: Charlette & Rick Springer
| Main Tournament (62 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Larry Walton | Kennewick, WA | 105 | |
| 2 | Gordon Drummond | Cove, OR | 70 | |
| 3 | Jack Moritzky | Mabton, WA | 42 | |
| 3 | Verne Nielsen | Portland, OR | 42 | |
| 5 | James Seufert | Hermiston, OR | 21 | |
| 5 | Joseph L. Cover | Salem, OR | 21 | |
| 5 | Gary Rose | Pasco, WA | 21 | |
| 5 | Elmer G. Rasmussen | Centralia, WA | 21 | |
| 9 | Graeme Gossett | Prineville, OR | 7 | |
| 9 | Lynn L. Gillespie | Kennewick, WA | 7 | |
| 9 | Chris Sands | Wakefield, RI | 7 | |
| 9 | Irving Busby | Spokane, WA | 7 | |
| 9 | Betty Jean Capper | Hermiston, OR | 7 | |
| 9 | James B. Abbott | Hermiston, OR | 7 | |
| 9 | Bernie Saueressig | Richland, WA | 7 | |
| 9 | Paul Hatcher | Salem, OR | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Verne Nielsen | Portland, OR | 42 | 80 |
| 2 | Paul Hatcher | Salem, OR | 40 | 70 |
| 3 | Betty Jean Capper | Hermiston, OR | 38 | 60 |
| 4 | James Seufert | Hermiston, OR | 33 | 35 |
| 5 | Chris Sands | Wakefield, RI | 32 | 30 |
| 6 | James B. Abbott | Hermiston, OR | 32 | 30 |
| 7 | Bernie Saueressig | Richland, WA | 32 | 30 |
| 8 | Elmer G. Rasmussen | Centralia, WA | 32 | 30 |
| Consolation Tournament (36 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Paul Hatcher | Salem, OR | 45 | |
| 2 | Merl E. Mulkey | Keizer, OR | 30 | |
| 3 | Charlette Springer | Summerville, OR | 18 | |
| 3 | Robert L. Herrmann | Bend, OR | 18 | |
| 5 | Chris Sands | Wakefield, RI | 9 | |
| 5 | Floyd Whitsett | Hermiston, OR | 9 | |
| 5 | George H. McLaughlin | Tacoma, WA | 9 | |
| 5 | Bernie Saueressig | Richland, WA | 9 | |
| 9 | James B. Abbott | Hermiston, OR | 3 | |
| Consolation Qualifying (9 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Chris Sands | Wakefield, RI | 15 | 12 |
| 2 | Bernie Saueressig | Richland, WA | 15 | 12 |
| 3 | Merl E. Mulkey | Keizer, OR | 14 | 9 |
| 4 | Paul Hatcher | Salem, OR | 13 | 6 |
| 5 | Floyd Whitsett | Hermiston, OR | 13 | 6 |
