| Date | Opponent | Score | Record | Recaps |
| May 28th | Oakland Expos | 6-5 | 1-0 | Yankees Win Opener |
| Oakland Expos | 7-5 | 2-0 | Late Rally Helps Yanks Sweep Doubleheader | |
| June 3rd | Fontanetti's | 10-5 | 3-0 | Offensive Explosion Leads Yanks to Victory |
| Fontanetti's | 9-7 | 4-0 | Yankees Move Record to 4-0 Behind Dewing | |
| June 4th | Bay Area Giants | 4-1 | 5-0 | Staff Effort, Niheu Lead Yankees to Win |
| Salinas Packers | 5-6 | 5-1 | Yankees Drop First Game of the Season | |
| June 8th | Anchorage Bucs | 1-9 | 5-2 | Bucs Pitchers Dominated Yankees Bats |
| June 9th | Anchorage Bucs | 5-4 | 6-2 | Kubinski Single Leads Yankees Past Bucs |
| June 10th | Anchorage Bucs | 3-5 | 6-3 | Stranded Runners Doom Yanks |
| June 11th | Solano Thunderbirds | 5-6 | 6-4 | Yankees Unable to Overcome Early Deficit |
| June 16th | Delta Toros | 2-0 | 7-4 | Wild Tames Toros In Yankees 1-Hit Shutout |
| June 18th | East Bay White Sox | 8-3 | 8-4 | Solid Defense, Pitching Help Yanks to Win |
| June 18th | East Bay White Sox | 2-0 | 9-4 | Yankees Escape with Doubleheader Sweep |
| June 20th | South Bay Diamondbacks | 5-3 | 10-4 | Quist's Triple Propels Yanks Late |
| Best of the West Invitational | ||||
| June 22nd | Palo Alto Oaks | 7-9 | 10-5 (0-1) | Big Innings Doom Yankees |
| June 23rd | Delta Toros | 7-1 | 11-5 (1-1) | Goldberg Throws Gem |
| June 24th | East Bay White Sox | 5-2 | 12-5 (2-1) | Angel's 9th Inning Triple Gives Yanks Win |
| June 24th | Redding Colt 45's | 7-3 | 13-5 (3-1) | Yankees End Best of the West on High Note |
| California Cup-NBC Qualifier (Santa Barbara) | ||||
| June 29th | Delta Toros | 8-1 | 14-5 (1-0) | Yankees Win Tourney Opener Behind Fromm, Ecker |
| June 30th | Santa Barbara Foresters | 9-10 | 14-6 (1-1) | Yankees Stunned in Bottom of the 9th |
| July 1st | Sacramento Legends | 8-5 | 15-6 (2-1) | Yankees Hold Early Lead to Advance |
| California Oaks | 4-3 (10) | 16-6 (3-1) | Yankees Stay Alive with Extra Inning Comeback Win | |
| July 2nd | Oxnard Dawgs | 6-7 | 16-7 (3-2) | Yankees Left on the Field in Loss |
| Central California NBC Tournament (San Luis Obispo) | ||||
| July 7th | Tinseltown Terror | 4-3 (15) | 17-7 (1-0) | Yankees Win Late Inning Thriller |
| San Luis Obispo Blues | 4-5 | 17-8 (1-1) | Yankees Singin' the Blues After Loss | |
| July 8th | East Bay White Sox | 7-1 | 18-8 (2-1) | Yankees Keep Hopes Alive with Win |
| San Luis Obispo Blues | 3-4 | 18-9 (2-2) | Yankees Unable to Advance to Final | |
| July 11th | South Bay Diamondbacks | 8-5 | 19-9 | Ecker's Bases Clearing Triple Leads Yanks |
| July 14th | Salinas Packers | 5-6 | 19-10 | Yanks Drop Another Tight Game |
| July 15th | Fontanetti's | 7-6 | 20-10 | Five-Run 9th Gives Yanks Win |
| Fontanetti's | 5-2 | 21-10 | Yankees Sweep Doubleheader | |
| July 16th | SF Angels | 9-3 | 22-10 | Strong Pitching, Ecker's Hitting Lead to Win |
| SF Angels | 2-0 | 23-10 | Winck Drives in Game Winning Run | |
| July 22nd | Surf City Hammerheads | 4-3 | 24-10 | Corrick Single Leads to Win |
| Surf City Hammerheads | 4-2 | 25-10 | Big First Inning Holds Up | |
| July 23rd | Surf City Hammerheads | 7-2 | 26-10 | Yankees Win Seventh Straight |
| July 24th | Delta Toros (Exhibition) | 0-0 | 26-10 | Yankees Enjoy Exhibition Game |
| August 4th | Humboldt Crabs | 8-3 | 27-10 | Jones Shuts the Door on the Crabs |
| August 5th | Humboldt Crabs | 3-2 (8) | 28-10 | Quist Drives in Winning Run with HBP |
| Humboldt Crabs | 4-5 | 28-11 | Yankees Fall Despite Corrick's Homer | |
| August 6th | Humboldt Crabs | 8-6 | 29-11 | Yankees Take Series from Crabs |
| August 12th | Bay Area Giants | 7-3 | 30-11 | Turner's Longest Outing Ever Nets Win |
| Bay Area Giants | 14-0 | 31-11 | 9 Run First Allows Yanks to Cruise to Victory | |
| August 13th | Oakland Expos | 5-4 | 32-11 | Walk-Off Hit Gives Yankees Win |
| Oakland Expos | 9-8 | 33-11 | Second Walk-Off Helps Yankees to Sweep | |
| August 18th | Reno Astros | 1-7 | 33-12 | Yankees Lose Despite Davis's Brilliance |
| August 19th | Reno Astros | 8-6 | 34-12 | Winck Pitches Yankees to Victory |
| Reno Astros | 10-9 (10) | 35-12 | Ecker Reaches Base 12 Straight Times to End Season | |