Antioch, CA·Feb 23, 2013
Director: Thomas West
| Main Tournament (94 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Paul Gregson | Antioch, CA | 147 | |
| 2 | Heidi Glashan | Pittsburg, CA | 105 | |
| 3 | Arlene Walker | Livermore, CA | 70 | |
| 3 | Tom Cookman | Eureka, CA | 70 | |
| 5 | Cy Madrone | Santa Barbara, CA | 42 | |
| 5 | Dennis Johnston | Concord, CA | 42 | |
| 5 | Tom V. Russo | Pittsburg, CA | 42 | |
| 5 | Charles J. Dunn | South San Francisc, CA | 42 | |
| 9 | Mike Emerson | Santa Rosa, CA | 21 | |
| 9 | Thomas A. Nohrden | Citrus Heights, CA | 21 | |
| 9 | Ira T. Deutsch | San Carlos, CA | 21 | |
| 9 | Stan Billingsley | Hayward, CA | 21 | |
| 9 | James Langley | Red Bluff, CA | 21 | |
| 9 | Ben Holder | Fremont, CA | 21 | |
| 9 | Avon C. Ray | Santa Rosa, CA | 21 | |
| 9 | Tony Montooth | San Jose, CA | 21 | |
| 17 | Peggy Shea | Eureka, CA | 7 | |
| 17 | Wayne Morris | Fremont, CA | 7 | |
| 17 | Richard Shea | Eureka, CA | 7 | |
| 17 | Tad Pilecki | Martinez, CA | 7 | |
| 17 | Jim McKnight | Palm Springs, CA | 7 | |
| 17 | Rod Foy | Benicia, CA | 7 | |
| 17 | Pamela Pomeroy | Norwalk, CA | 7 | |
| 17 | Mary Herrmann | Walnut Creek, CA | 7 | |
| Main Qualifying (14 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Avon C. Ray | Santa Rosa, CA | 27 | 55 |
| 2 | Arlene Walker | Livermore, CA | 26 | 50 |
| 3 | Ira T. Deutsch | San Carlos, CA | 25 | 45 |
| 4 | James Langley | Red Bluff, CA | 24 | 40 |
| 5 | Paul Gregson | Antioch, CA | 24 | 40 |
| 6 | Stan Billingsley | Hayward, CA | 22 | 30 |
| 7 | Cy Madrone | Santa Barbara, CA | 22 | 30 |
| 8 | Tom Cookman | Eureka, CA | 21 | 25 |
| 9 | Thomas A. Nohrden | Citrus Heights, CA | 20 | 20 |
| 10 | Rod Foy | Benicia, CA | 20 | 20 |
| 11 | Tad Pilecki | Martinez, CA | 20 | 20 |
| 12 | Richard Shea | Eureka, CA | 19 | 15 |
| Consolation Tournament (52 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Denny Moore | Napa, CA | 60 | |
| 2 | Frank Kiernan | San Pablo, CA | 40 | |
| 3 | De Lynn Colvert | Missoula, MT | 24 | |
| 3 | Bob Prochnow | Livermore, CA | 24 | |
| 5 | Roland A. Hall | Napa, CA | 12 | |
| 5 | Jackie Doppelt | Vacaville, CA | 12 | |
| 5 | Peter A. Jackson | Chico, CA | 12 | |
| 5 | Annett J. Eiffert | Fair Oaks, CA | 12 | |
| 9 | Bill Press | Napa, CA | 4 | |
| 9 | Evelyn Gillmore | Concord, CA | 4 | |
| 9 | Dennis Allen | Discovery Bay, CA | 4 | |
| 9 | Basil M. Rudnick | Isleton, CA | 4 | |
| 9 | Nancy Rojas | Citrus Heights, CA | 4 | |
| Consolation Qualifying (8 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Frank Kiernan | San Pablo, CA | 16 | 18 |
| 2 | Denny Moore | Napa, CA | 15 | 15 |
| 3 | Annett J. Eiffert | Fair Oaks, CA | 14 | 12 |
| 4 | Jackie Doppelt | Vacaville, CA | 14 | 12 |
| 5 | Evelyn Gillmore | Concord, CA | 14 | 12 |
| 6 | Bob Prochnow | Livermore, CA | 13 | 9 |
| 7 | Peter A. Jackson | Chico, CA | 13 | 9 |