West Covina, CA·Apr 14, 2013
Director: Norm Nikodym
| Main Tournament (54 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Tom Cookman | Eureka, CA | 105 | |
| 2 | Michael Duffy | Fallbrook, CA | 70 | |
| 3 | Steven D. Yellon | Tustin, CA | 42 | |
| 3 | Kent Downs | Simi Valley, CA | 42 | |
| 5 | Donald L. Brown | Long Beach, CA | 21 | |
| 5 | H. Ross Njaa | Salinas, CA | 21 | |
| 5 | Roland A. Hall | Napa, CA | 21 | |
| 5 | Lee Foglesong | Laguna Woods, CA | 21 | |
| 9 | Bob Bartosh | Sacramento, CA | 7 | |
| 9 | Andrew J. Lynch | Lakewood, CA | 7 | |
| 9 | Pamela Pomeroy | Norwalk, CA | 7 | |
| 9 | James A. Muller | La Verne, CA | 7 | |
| 9 | Ira T. Deutsch | San Carlos, CA | 7 | |
| 9 | James A. Clark | Livermore, CA | 7 | |
| Main Qualifying (12 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Kent Downs | Simi Valley, CA | 25 | 60 |
| 2 | Tom Cookman | Eureka, CA | 23 | 50 |
| 3 | Steven D. Yellon | Tustin, CA | 19 | 30 |
| 4 | H. Ross Njaa | Salinas, CA | 19 | 30 |
| 5 | Michael Duffy | Fallbrook, CA | 18 | 25 |
| 6 | Roland A. Hall | Napa, CA | 17 | 20 |
| 7 | Lee Foglesong | Laguna Woods, CA | 17 | 20 |
| Consolation Tournament (33 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Kerry O'Connell | Ventura, CA | 60 | |
| 2 | Judith A. Beay | Ventura, CA | 40 | |
| 3 | Norman Nikodym | Ontario, CA | 24 | |
| 3 | Art Whitney | Long Beach, CA | 24 | |
| 5 | Diane Gallentine | Laguna Woods, CA | 12 | |
| 5 | Michael Namm | Ventura, CA | 12 | |
| 5 | Artland C. Kaai | Costa Mesa, CA | 12 | |
| 5 | Sherri Kennedy Wood | Riverside, CA | 12 | |
| 9 | Steve Hastie | Herlong, CA | 4 | |
| Consolation Qualifying (8 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Kerry O'Connell | Ventura, CA | 15 | 15 |
| 2 | Art Whitney | Long Beach, CA | 14 | 12 |
| 3 | Artland C. Kaai | Costa Mesa, CA | 13 | 9 |
| 4 | Norman Nikodym | Ontario, CA | 12 | 6 |
| 5 | Sherri Kennedy Wood | Riverside, CA | 12 | 6 |
