Chehalis, WA·Apr 13-14, 2018
Director: Channing Holmes
| Main Tournament (74 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Dan Carr | Olympia, WA | 147 | |
| 2 | Matt Padrow | Scappoose, OR | 105 | |
| 3 | Jack Bonar | Surry, BC | 70 | |
| 3 | Mark S. Fletcher | Hoquiam, WA | 70 | |
| 5 | Bill Klem | Auburn, WA | 42 | |
| 5 | Cathy Carter | Gig Harbor, WA | 42 | |
| 5 | Bill Mero | Camas, WA | 42 | |
| 5 | Duane W. Toll | Sutherlin, OR | 42 | |
| 9 | Sandy Sturrock | Juneau, AK | 21 | |
| 9 | Margery Clark | Bend, OR | 21 | |
| 9 | George Mackie | Seattle, WA | 21 | |
| 9 | Elmer G. Rasmussen | Chehalis, WA | 21 | |
| 9 | Julie A. Pierce | Springfield, OR | 21 | |
| 9 | Gary Rasmussen | Chehalis, WA | 21 | |
| 9 | Dennis Misenar | Bremerton, WA | 21 | |
| 9 | Diana Webster | Sutherlin, OR | 21 | |
| 17 | Egon Koch | Surrey, BC | 7 | |
| 17 | Martha O'Donnell | Mcminnville, OR | 7 | |
| 17 | Rick Baird | Bend, OR | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Bill Klem | Auburn, WA | 35 | 45 |
| 2 | Diana Webster | Sutherlin, OR | 35 | 45 |
| 3 | Julie A. Pierce | Springfield, OR | 34 | 40 |
| 4 | Elmer G. Rasmussen | Chehalis, WA | 33 | 35 |
| 5 | Jack Bonar | Surry, BC | 33 | 35 |
| 6 | Bill Mero | Camas, WA | 32 | 30 |
| 7 | Mark S. Fletcher | Hoquiam, WA | 32 | 30 |
| 8 | Margery Clark | Bend, OR | 31 | 25 |
| 9 | Dan Carr | Olympia, WA | 30 | 20 |
| 10 | Dennis Misenar | Bremerton, WA | 30 | 20 |
| 11 | Matt Padrow | Scappoose, OR | 0 | 5 |
| 11 | Cathy Carter | Gig Harbor, WA | 0 | 5 |
| 11 | Duane W. Toll | Sutherlin, OR | 0 | 5 |
| 11 | Sandy Sturrock | Juneau, AK | 0 | 5 |
| 11 | George Mackie | Seattle, WA | 0 | 5 |
| 11 | Gary Rasmussen | Chehalis, WA | 0 | 5 |
| 11 | Egon Koch | Surrey, BC | 0 | 5 |
| 11 | Martha O'Donnell | Mcminnville, OR | 0 | 5 |
| 11 | Rick Baird | Bend, OR | 0 | 5 |
| Consolation Tournament (42 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Richard L. Pierce Jr. | Springfield, OR | 60 | |
| 2 | Elmer G. Rasmussen | Chehalis, WA | 40 | |
| 3 | Mike Due | Rochester, WA | 24 | |
| 3 | Rita Frey | Dallas, OR | 24 | |
| 5 | John G. Goe | Puyallup, WA | 12 | |
| 5 | De Lynn Colvert | Missoula, MT | 12 | |
| 5 | Egon Koch | Surrey, BC | 12 | |
| 5 | Jeremy Krieger | Salem, OR | 12 | |
| 9 | Hal Lamon | Auburn, WA | 4 | |
| 9 | Jim Hornbacher | Chehalis, WA | 4 | |
| 9 | Clifford L. Head | Port Orchard, WA | 4 | |
| Consolation Qualifying (9 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | John G. Goe | Puyallup, WA | 15 | 12 |
| 2 | Jeremy Krieger | Salem, OR | 14 | 9 |
| 3 | Egon Koch | Surrey, BC | 14 | 9 |
| 4 | Richard L. Pierce Jr. | Springfield, OR | 14 | 9 |
| 5 | De Lynn Colvert | Missoula, MT | 13 | 6 |
| 6 | Rita Frey | Dallas, OR | 12 | 3 |
| 7 | Elmer G. Rasmussen | Chehalis, WA | 0 | 3 |
| 7 | Mike Due | Rochester, WA | 0 | 3 |
| 7 | Hal Lamon | Auburn, WA | 0 | 3 |
| 7 | Jim Hornbacher | Chehalis, WA | 0 | 3 |
| 7 | Clifford L. Head | Port Orchard, WA | 0 | 3 |