| Mon | 4/30/2012 | 5:15 PM | Columbus #3 | Batavia Muckdogs | 10 | Corpus Christi Hooks | 0 | Final |
| Mon | 4/30/2012 | 5:15 PM | Columbus #1 | Sacramento River Cats | 2 | Lansing Lugnuts | 1 | Final |
| Mon | 4/30/2012 | 5:15 PM | Deleted Columbus #2 | Louisville Bats | 4 | Wisconsin Timber Rattlers | 0 | Final |
| Mon | 4/30/2012 | 6:30 PM | Columbus #3 | Charleston River Dogs | 1 | Lake Elsinole Storm | 9 | Final |
| Mon | 4/30/2012 | 6:30 PM | Columbus #1 | Aberdeen IronBirds | 1 | Lakewood Blue Claws | 10 | Final |
| Mon | 4/30/2012 | 6:30 PM | Deleted Columbus #2 | Savannah Sand Gnats | 3 | Toledo Mud Hens | 2 | Final |
| Wed | 5/2/2012 | 5:15 PM | Columbus #1 | Wisconsin Timber Rattlers | 2 | Sacramento River Cats | 1 | Final |
| Wed | 5/2/2012 | 5:15 PM | Columbus #3 | Lehigh Valley Iron Pigs | 2 | Trenton Thunder | 5 | Final |
| Wed | 5/2/2012 | 5:15 PM | Deleted Columbus #2 | Corpus Christi Hooks | 0 | Louisville Bats | 4 | Final |
| Wed | 5/2/2012 | 6:30 PM | Deleted Columbus #2 | Toledo Mud Hens | 1 | Aberdeen IronBirds | 0 | Final |
| Wed | 5/2/2012 | 6:30 PM | Columbus #1 | Lake Elsinole Storm | 13 | Savannah Sand Gnats | 1 | Final |
| Wed | 5/2/2012 | 6:30 PM | Columbus #3 | Lansing Lugnuts | 7 | Charleston River Dogs | 7 | Final |
| Week #2 | | | | | | |
| Mon | 5/7/2012 | 5:15 PM | Columbus #3 | Charleston River Dogs | 0 | Wisconsin Timber Rattlers | 6 | Final |
| Mon | 5/7/2012 | 5:15 PM | Columbus #1 | Louisville Bats | 1 | Batavia Muckdogs | 4 | Final |
| Mon | 5/7/2012 | 5:15 PM | Deleted Columbus #2 | Aberdeen IronBirds | 0 | Lake Elsinole Storm | 11 | Final |
| Mon | 5/7/2012 | 6:30 PM | Columbus #3 | Lakewood Blue Claws | 0 | Trenton Thunder | 9 | Final |
| Mon | 5/7/2012 | 6:30 PM | Columbus #1 | Sacramento River Cats | 7 | Corpus Christi Hooks | 0 | Final |
| Mon | 5/7/2012 | 6:30 PM | Deleted Columbus #2 | Lehigh Valley Iron Pigs | 0 | Toledo Mud Hens | 5 | Final |
| Wed | 5/9/2012 | 5:15 PM | Columbus #1 | Batavia Muckdogs | 3 | Sacramento River Cats | 2 | Final |
| Wed | 5/9/2012 | 5:15 PM | Deleted Columbus #2 | Trenton Thunder | 1 | Louisville Bats | 6 | Final |
| Wed | 5/9/2012 | 5:15 PM | Columbus #3 | Savannah Sand Gnats | 0 | Lansing Lugnuts | 1 | Final |
| Wed | 5/9/2012 | 6:30 PM | Deleted Columbus #2 | Lake Elsinole Storm | 4 | Lehigh Valley Iron Pigs | 2 | Final |
| Wed | 5/9/2012 | 6:30 PM | Columbus #3 | Corpus Christi Hooks | 0 | Charleston River Dogs | 0 | Final |
| Wed | 5/9/2012 | 6:30 PM | Columbus #1 | Toledo Mud Hens | 6 | Lakewood Blue Claws | 5 | Final |
| Sat | 5/12/2012 | 12:00 PM | Columbus #1 | Wisconsin Timber Rattlers | 5 | Savannah Sand Gnats | 6 | Final |
| Sat | 5/12/2012 | 12:00 PM | Deleted Columbus #2 | Lansing Lugnuts | 1 | Aberdeen IronBirds | 7 | Final |
| Week #3 | | | | | | |
| Mon | 5/14/2012 | 5:15 PM | Deleted Columbus #2 | Charleston River Dogs | 4 | Batavia Muckdogs | 8 | Final |
| Mon | 5/14/2012 | 5:15 PM | Columbus #3 | Aberdeen IronBirds | 0 | Wisconsin Timber Rattlers | 8 | Final |
| Mon | 5/14/2012 | 5:15 PM | Columbus #1 | Savannah Sand Gnats | 5 | Corpus Christi Hooks | 0 | Final |
| Mon | 5/14/2012 | 6:30 PM | Columbus #3 | Sacramento River Cats | 1 | Louisville Bats | 0 | Final |
| Mon | 5/14/2012 | 6:30 PM | Deleted Columbus #2 | Lehigh Valley Iron Pigs | 1 | Lansing Lugnuts | 1 | Final |
| Mon | 5/14/2012 | 6:30 PM | Columbus #1 | Lakewood Blue Claws | 3 | Lake Elsinole Storm | 9 | Final |
| Wed | 5/16/2012 | 5:15 PM | Deleted Columbus #2 | Corpus Christi Hooks | 0 | Aberdeen IronBirds | 4 | Final |
| Wed | 5/16/2012 | 5:15 PM | Columbus #1 | Batavia Muckdogs | 5 | Savannah Sand Gnats | 3 | Final |
| Wed | 5/16/2012 | 6:30 PM | Columbus #1 | Wisconsin Timber Rattlers | 4 | Lehigh Valley Iron Pigs | 1 | Final |
| Wed | 5/16/2012 | 6:30 PM | Deleted Columbus #2 | Toledo Mud Hens | 7 | Trenton Thunder | 6 | Final |
| Sat | 5/19/2012 | 12:00 PM | Deleted Columbus #2 | Lake Elsinole Storm | 0 | Toledo Mud Hens | 6 | Final |
| Sat | 5/19/2012 | 12:00 PM | Columbus #1 | Trenton Thunder | 6 | Sacramento River Cats | 2 | Final |
| Sat | 5/19/2012 | 1:15 PM | Deleted Columbus #2 | Lansing Lugnuts | 1 | Lakewood Blue Claws | 2 | Final |
| Sat | 5/19/2012 | 1:15 PM | Columbus #1 | Louisville Bats | 5 | Charleston River Dogs | 2 | Final |
| Week #4 | | | | | | |
| Mon | 5/21/2012 | 5:15 PM | Columbus #1 | Lakewood Blue Claws | 2 | Wisconsin Timber Rattlers | 3 | Final |
| Mon | 5/21/2012 | 5:15 PM | Deleted Columbus #2 | Savannah Sand Gnats | 0 | Louisville Bats | 0 | Final |
| Mon | 5/21/2012 | 5:15 PM | Columbus #3 | Aberdeen IronBirds | 0 | Batavia Muckdogs | 8 | Final |
| Mon | 5/21/2012 | 6:30 PM | Columbus #3 | Lake Elsinole Storm | 7 | Trenton Thunder | 4 | Final |
| Mon | 5/21/2012 | 6:30 PM | Deleted Columbus #2 | Toledo Mud Hens | 10 | Lansing Lugnuts | 2 | Final |
| Mon | 5/21/2012 | 6:30 PM | Columbus #1 | Charleston River Dogs | 0 | Sacramento River Cats | 3 | Final |
| Wed | 5/23/2012 | 5:15 PM | Deleted Columbus #2 | Trenton Thunder | 6 | Charleston River Dogs | 1 | Final |
| Wed | 5/23/2012 | 5:15 PM | Columbus #1 | Lansing Lugnuts | 0 | Lake Elsinole Storm | 10 | Final |
| Wed | 5/23/2012 | 5:15 PM | Columbus #3 | Lehigh Valley Iron Pigs | 4 | Corpus Christi Hooks | 0 | Final |
| Wed | 5/23/2012 | 6:30 PM | Deleted Columbus #2 | Wisconsin Timber Rattlers | 5 | Toledo Mud Hens | 7 | Final |
| Wed | 5/23/2012 | 6:30 PM | Columbus #3 | Louisville Bats | 3 | Aberdeen IronBirds | 2 | Final |
| Wed | 5/23/2012 | 6:30 PM | Columbus #1 | Sacramento River Cats | 0 | Savannah Sand Gnats | 5 | Final |
| Week #5 | | | | | | |
| Wed | 5/30/2012 | 5:15 PM | Columbus #3 | Batavia Muckdogs | 6 | Lehigh Valley Iron Pigs | 2 | Final |
| Wed | 5/30/2012 | 5:15 PM | Deleted Columbus #2 | Corpus Christi Hooks | 0 | Lakewood Blue Claws | 0 | Final |
| Wed | 5/30/2012 | 5:15 PM | Columbus #1 | Savannah Sand Gnats | 2 | Charleston River Dogs | 4 | Final |
| Wed | 5/30/2012 | 6:30 PM | Columbus #1 | Lansing Lugnuts | 1 | Trenton Thunder | 7 | Final |
| Wed | 5/30/2012 | 6:30 PM | Deleted Columbus #2 | Lake Elsinole Storm | 12 | Wisconsin Timber Rattlers | 3 | Final |
| Wed | 5/30/2012 | 6:30 PM | Columbus #3 | Aberdeen IronBirds | 2 | Sacramento River Cats | 0 | Final |
| Sat | 6/2/2012 | 12:00 PM | Columbus #1 | Toledo Mud Hens | 21 | Corpus Christi Hooks | 0 | Final |
| Sat | 6/2/2012 | 12:00 PM | Columbus #3 | Lehigh Valley Iron Pigs | 3 | Louisville Bats | 5 | Final |
| Sat | 6/2/2012 | 12:00 PM | Deleted Columbus #2 | Lakewood Blue Claws | 2 | Batavia Muckdogs | 9 | Final |
| Sat | 6/2/2012 | 1:15 PM | Columbus #1 | Wisconsin Timber Rattlers | 3 | Lansing Lugnuts | 2 | Final |
| Sat | 6/2/2012 | 1:15 PM | Deleted Columbus #2 | Trenton Thunder | 13 | Savannah Sand Gnats | 2 | Final |
| Sat | 6/2/2012 | 1:15 PM | Columbus #3 | Charleston River Dogs | 6 | Aberdeen IronBirds | 1 | Final |
| Week #6 | | | | | | |
| Mon | 6/4/2012 | 5:15 PM | Deleted Columbus #2 | Sacramento River Cats | 6 | Lehigh Valley Iron Pigs | 4 | Final |
| Mon | 6/4/2012 | 5:15 PM | Columbus #1 | Corpus Christi Hooks | 0 | Lake Elsinole Storm | 6 | Final |
| Mon | 6/4/2012 | 5:15 PM | Columbus #3 | Louisville Bats | 1 | Lakewood Blue Claws | 0 | Final |
| Mon | 6/4/2012 | 6:30 PM | Columbus #3 | Batavia Muckdogs | 5 | Toledo Mud Hens | 10 | Final |
| Mon | 6/4/2012 | 6:30 PM | Columbus #1 | Wisconsin Timber Rattlers | 0 | Trenton Thunder | 6 | Final |
| Mon | 6/4/2012 | 6:30 PM | Deleted Columbus #2 | Aberdeen IronBirds | 3 | Savannah Sand Gnats | 5 | Final |
| Wed | 6/6/2012 | 5:15 PM | Columbus #1 | Lansing Lugnuts | 0 | Corpus Christi Hooks | 0 | Final |
| Wed | 6/6/2012 | 5:15 PM | Deleted Columbus #2 | Lehigh Valley Iron Pigs | 2 | Charleston River Dogs | 3 | Final |
| Wed | 6/6/2012 | 6:30 PM | Deleted Columbus #2 | Toledo Mud Hens | 11 | Louisville Bats | 5 | Final |
| Wed | 6/6/2012 | 6:30 PM | Columbus #1 | Trenton Thunder | 11 | Aberdeen IronBirds | 1 | Final |
| Sat | 6/9/2012 | 12:00 PM | Columbus #1 | Charleston River Dogs | 7 | Lansing Lugnuts | 0 | Final |
| Sat | 6/9/2012 | 12:00 PM | Deleted Columbus #2 | Savannah Sand Gnats | 6 | Wisconsin Timber Rattlers | 0 | Final |
| Sat | 6/9/2012 | 1:15 PM | Deleted Columbus #2 | Lake Elsinole Storm | 9 | Batavia Muckdogs | 3 | Final |
| Sat | 6/9/2012 | 1:15 PM | Columbus #1 | Lakewood Blue Claws | 0 | Sacramento River Cats | 3 | Final |
| Week #7 | | | | | | |
| Mon | 6/11/2012 | 5:15 PM | Deleted Columbus #2 | Charleston River Dogs | 5 | Lakewood Blue Claws | 1 | Final |
| Mon | 6/11/2012 | 5:15 PM | Columbus #1 | Sacramento River Cats | 2 | Toledo Mud Hens | 9 | Final |
| Mon | 6/11/2012 | 5:15 PM | Columbus #3 | Savannah Sand Gnats | 5 | Lehigh Valley Iron Pigs | 1 | Final |
| Mon | 6/11/2012 | 6:30 PM | Deleted Columbus #2 | Batavia Muckdogs | 2 | Lansing Lugnuts | 1 | Final |
| Mon | 6/11/2012 | 6:30 PM | Columbus #3 | Louisville Bats | 1 | Lake Elsinole Storm | 11 | Final |
| Mon | 6/11/2012 | 6:30 PM | Columbus #1 | Corpus Christi Hooks | 1 | Wisconsin Timber Rattlers | 7 | Final |
| Wed | 6/13/2012 | 5:15 PM | Deleted Columbus #2 | Lakewood Blue Claws | 5 | Savannah Sand Gnats | 0 | Final |
| Wed | 6/13/2012 | 5:15 PM | Columbus #1 | Toledo Mud Hens | 10 | Charleston River Dogs | 4 | Final |
| Wed | 6/13/2012 | 6:30 PM | Deleted Columbus #2 | Louisville Bats | 2 | Lansing Lugnuts | 0 | Final |
| Wed | 6/13/2012 | 6:30 PM | Columbus #1 | Batavia Muckdogs | 1 | Wisconsin Timber Rattlers | 3 | Final |
| Sat | 6/16/2012 | 9:00 AM | Columbus #1 | Corpus Christi Hooks | 0 | Trenton Thunder | 13 | Final |
| Sat | 6/16/2012 | 9:00 AM | Columbus #3 | Sacramento River Cats | 1 | Lake Elsinole Storm | 14 | Final |
| Sat | 6/16/2012 | 9:00 AM | Deleted Columbus #2 | Lehigh Valley Iron Pigs | 0 | Aberdeen IronBirds | 4 | Final |
| Week #8 | | | | | | |
| Wed | 6/20/2012 | 5:15 PM | Columbus #1 | Aberdeen IronBirds | 2 | Toledo Mud Hens | 5 | Final |
| Wed | 6/20/2012 | 5:15 PM | Columbus #3 | Lansing Lugnuts | 0 | Sacramento River Cats | 3 | Final |
| Wed | 6/20/2012 | 5:15 PM | Deleted Columbus #2 | Savannah Sand Gnats | 1 | Lake Elsinole Storm | 6 | Final |
| Wed | 6/20/2012 | 6:30 PM | Deleted Columbus #2 | Batavia Muckdogs | 1 | Trenton Thunder | 9 | Final |
| Wed | 6/20/2012 | 6:30 PM | Columbus #3 | Lehigh Valley Iron Pigs | 1 | Lakewood Blue Claws | 0 | Final |
| Wed | 6/20/2012 | 6:30 PM | Columbus #1 | Louisville Bats | 8 | Corpus Christi Hooks | 0 | Final |
| Thu | 6/21/2012 | 5:15 PM | Columbus #3 | Sacramento River Cats | 0 | Wisconsin Timber Rattlers | 5 | Final |
| Week #11 | | | | | | |
| Mon | 7/9/2012 | 5:15 PM | Columbus #1 | Lake Elsinole Storm | 5 | Aberdeen IronBirds | 0 | Final |
| Mon | 7/9/2012 | 5:15 PM | Deleted Columbus #2 | Toledo Mud Hens | 8 | Lehigh Valley Iron Pigs | 0 | Final |
| Mon | 7/9/2012 | 5:15 PM | Columbus #3 | Trenton Thunder | 2 | Lakewood Blue Claws | 0 | Final |
| Mon | 7/9/2012 | 6:30 PM | Columbus #1 | Corpus Christi Hooks | 1 | Sacramento River Cats | 4 | Final |
| Mon | 7/9/2012 | 6:30 PM | Deleted Columbus #2 | Wisconsin Timber Rattlers | 5 | Charleston River Dogs | 2 | Final |
| Mon | 7/9/2012 | 6:30 PM | Columbus #3 | Lansing Lugnuts | 2 | Savannah Sand Gnats | 7 | Final |
| Tue | 7/10/2012 | 5:15 PM | Deleted Columbus #2 | Louisville Bats | 3 | Trenton Thunder | 5 | Final |
| Tue | 7/10/2012 | 5:15 PM | Columbus #3 | Sacramento River Cats | 6 | Batavia Muckdogs | 0 | Final |
| Wed | 7/11/2012 | 5:15 PM | Deleted Columbus #2 | Lakewood Blue Claws | 1 | Toledo Mud Hens | 7 | Final |
| Wed | 7/11/2012 | 5:15 PM | Columbus #1 | Lehigh Valley Iron Pigs | 3 | Lake Elsinole Storm | 8 | Final |
| Wed | 7/11/2012 | 5:15 PM | Columbus #3 | Batavia Muckdogs | 0 | Louisville Bats | 6 | Final |
| Wed | 7/11/2012 | 6:30 PM | Columbus #3 | Aberdeen IronBirds | 0 | Lansing Lugnuts | 5 | Final |
| Wed | 7/11/2012 | 6:30 PM | Deleted Columbus #2 | Charleston River Dogs | 10 | Corpus Christi Hooks | 1 | Final |