| Northern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| Bakersfield Blaze | - | 39 | 101 | .279 | 50.0 | 682 | 1138 | Graig Nettles | Sam Lynn Ballpark | 0 | Juan Espinal (10) | Igor Oropeza (23) | ||
| 1 | San Jose Giants | SF | 89 | 51 | .636 | -- | 771 | 594 | Carlos Lezcano | San Jose Municipal Stadiu | 144,782 | Tim Garland (9) | Darin Blood (1) | Lost in Finals |
| 2 | Modesto A's | OAK | 82 | 58 | .586 | 7.0 | 952 | 749 | Jim Colborn | John Thurman Field | 98,795 | D.T. Cromer (1) | Bill King (10) | Lost in 1st Round |
| 3 | Stockton Ports | MIL | 79 | 61 | .564 | 10.0 | 845 | 686 | Greg Mahlberg | Billy Hebert Field | 101,555 | Mike Rennhack (14) | Steve Woodard (2) | Lost in Semi-Finals |
| 4 | Visalia Oaks | - | 50 | 90 | .357 | 39.0 | 738 | 926 | Tim Torricelli | Recreation Park | 67,798 | Dave Roberts (12) | Gary Goldsmith (13) | |
| Southern | ||||||||||||||
| Rk | Team | Affiliate | W | L | Pct | Gbl | RF | RA | Manager | Stadium | Attendance | Top Batter | Top Pitcher | Playoffs |
| 1 | High Desert Mavericks | BAL | 76 | 64 | .543 | -- | 924 | 881 | Joe Ferguson | Mavericks Stadium | 143,852 | Mike Berry (2) | Matt Marenghi (17) | Lost in Semi-Finals |
| 2 | Lake Elsinore Storm ** | CAL | 75 | 65 | .536 | 1.0 | 805 | 717 | Mitch Seoane | Lake Elsinore Diamond | 360,392 | Joe Urso (11) | Brian Cooper (6) | League Champions |
| 3 | Lancaster JetHawks | SEA | 71 | 69 | .507 | 5.0 | 852 | 797 | Dave Brundage | Lancaster Municipal Stadi | 316,390 | Jesus Marquez (6) | Ken Cloude (3) | |
| 4 | San Bernardino Stampede | LAD | 70 | 70 | .500 | 6.0 | 807 | 864 | Del Crandall | Arrowhead Credit Union Pa | 148,363 | Eddie Davis (8) | Dennys Reyes (7) | |
| 5 | Rancho Cucamonga Quakes | SD | 69 | 71 | .493 | 7.0 | 779 | 775 | Mike Basso | Rancho Cucamonga Epicente | 410,214 | Randy Curtis (21) | Ryan Van de Weg (12) | Lost in 1st Round |