Castro Valley Independent Sports League: 2012 Baseball Teams
| Bees 2012 | Mud Cats 2012 | Muck Dogs 2012 | Knights 2012 | Raptors 2012 | Red Wings 2012 | River Bandits 2012 | River Cats 2012 | Storm 2012 | Thunder 2012 |
C Division
| A's 2012 | Brewers 2012 | Cardinals 2012 | Cubs 2012 | Diamond Backs 2012 | Giants 2012 | Mets 2012 | Padres 2012 | Phillies 2012 | Pirates 2012 | Rockies 2012 | Tigers 2012 | White Sox 2012 | Yankees 2012 |
B Division
| A's 2012 | Cardinals 2012 | Diamond Backs 2012 | Dodgers 2012 | Giants 2012 | Padres 2012 | Pirates 2012 | Reds 2012 | Rangers 2012 | Red Sox 2012 | Rockies 2012 | Tigers 2012 | Yankees 2012 |
A Division
| White Sox 2012 | A's 2012 | Cardinals 2012 | Giants 2012 | Orioles 2012 | Phillies 2012 | Pirates 2012 | Rangers 2012 | Rays 2012 | Reds 2012 | Red Sox 2012 | Yankees 2012 |
Intermediate Division
| Angels 2012 | Cubs 2012 | Giants 2012 | Legacy 2012 | Phillies 2012 | Rebels 2012 | Red Sox 2012 | Tigers 2012 | Yankees 2012 |
Senior Division
| 2012 Castro Valley A's | 2012 Castro Valley Red Sox | 2012 Giants | 2012 A's | 2012 Diamond Backs |
