| 2012 Baseball Cool Pool Eligible Team Names | |
| Short Season A League | |
| New York - Penn League | |
| Affiliate Team | MLB Team |
| Brooklyn Cyclones | New York Mets |
| Hudson Valley Renegades | Tampa Bay Rays |
| Staten Island Yankees | New York Yankees |
| Auburn Doubledays | Toronto Blue Jays |
| Batavia Muckdogs | St. Louis Cardinals |
| Jamestown Jammers | Florida Marlins |
| Mahoning Valley Scrappers | Cleveland Indians |
| State College Spikes | Pittsburgh Pirates |
| Williamsport Crosscutters | Philadelphia Phillies |
| Connecticut Tigers | Detroit Tigers |
| Lowell Spinners | Boston Red Sox |
| Tri-City ValleyCats | Houston Astros |
| Vermont Lake Monsters | Washington Nationals |
| Northwest League | |
| Team | MLB Team |
| Boise Hawks | Chicago Cubs |
| Spokane Indians | Texas Rangers |
| Tri-City Dust Devils | Colorado Rockies |
| Yakima Bears | Arizona Diamondbacks |
| Eugene Emeralds | San Diego Padres |
| Everett Aqua Sox | Seattle Mariners |
| Salem-Keizer Volcanoes | San Francisco Giants |
| Vancouver Canadians | Oakland Athletics |
| A | |
| California League | |
| Team | MLB Team |
| Bakersfield Blaze | Texas Rangers |
| Modesto Nuts | Colorado Rockies |
| San Jose Giants | San Francisco Giants |
| Stockton Ports | Oakland Athletics |
| Visalia Rawhide | Arizona Diamondbacks |
| High Desert Mavericks | Seattle Mariners |
| Inland Empire 66ers | Los Angeles Dodgers |
| Lake Elsinore Storm | San Diego Padres |
| Lancaster Jet Hawks | Houston Astros |
| Rancho Cucamonga Quakes | Los Angeles Angels |
| Carolina League | |
| Team | MLB Team |
| Frederick Keys | Baltimore Orioles |
| Lynchburg Hillcats | Cincinnati Reds |
| Potomac Nationals | Washington Nationals |
| Wilmington Blue Rocks | Kansas City Royals |
| Kinston Indians | Cleveland Indians |
| Myrtle Beach Pelicans | Atlanta Braves |
| Salem Red Sox | Boston Red Sox |
| Winston-Salem Dash | Chicago White Sox |
| Florida State League | |
| Team | MLB Team |
| Brevard County Manatees | Milwaukee Brewers |
| Clearwater Threshers | Philadelphia Phillies |
| Daytona Cubs | Chicago Cubs |
| Dunedin Blue Jays | Toronto Blue Jays |
| Lakeland Flying Tigers | Detroit Tigers |
| Tampa Yankees | New York Yankees |
| Bradenton Marauders | Pittsburgh Pirates |
| Charlotte Stone Crabs | Tampa Bay Rays |
| Fort Myers Miracle | Minnesota Twins |
| Jupiter Hammerheads | Florida Marlins |
| Palm Beach Cardinals | St. Louis Cardinals |
| St. Lucie Mets | New York Mets |
| Midwest League | |
| Team | MLB Team |
| Bowling Green Hot Rods | Tampa Bay Rays |
| Dayton Dragons | Cincinnati Reds |
| Fort Wayne TinCaps | San Diego Padres |
| Great Lakes Loons | Los Angeles Dodgers |
| Lansing Lugnuts | Toronto Blue Jays |
| Lake County Captains | Cleveland Indians |
| South Bend Silver Hawks | Arizona Diamondbacks |
| West Michigan Whitecaps | Detroit Tigers |
| Beloit Snappers | Minnesota Twins |
| Burlington Bees | Kansas City Royals |
| Ceder Rapids Kernels | Los Angeles Angels |
| Cinton Lumber Kings | Seattle Mariners |
| Kane County Cougars | Oakland Athletics |
| Peoria Chiefs | Chicago Cubs |
| Quad Cities River Bandits | St. Louis Cardinals |
| Wisconsin Timber Rattlers | Milwaukee Brewers |
| South Atlantic League | |
| Team | MLB Team |
| Delmarva Shorebirds | Baltimore Orioles |
| Greensboro Grasshoppers | Florida Marlins |
| Hagerstown Suns | Washington Nationals |
| Hickory Crawdads | Texas Rangers |
| Kannapolis Intimidators | Chicago White Sox |
| Lakewood Blue Claws | Philadelphia Phillies |
| West Virginia Power | Pittsburgh Pirates |
| Asheville Tourists | Colorado Rockies |
| Augusta Green Jackets | San Francisco Giants |
| Charleston Riverdogs | New York Yankees |
| Greenville Drive | Boston Red Sox |
| Lexington Legends | Houston Astros |
| Rome Braves | Atlanta Braves |
| Savannah San Gnats | New York Mets |
| AA | |
| Eastern League | |
| Team | MLB Team |
| Binghamton Mets | New York Mets |
| New Britain Rock Cats | Minnesota Twins |
| New Hampshire Fisher Cats | Toronto Blue Jays |
| Portland Sea Dogs | Boston Red Sox |
| Reading Phillies | Philadelphia Phillies |
| Trenton Thunder | New York Yankees |
| Akron Aeros | Cleveland Indians |
| Altoona Curve | Pittsburgh Pirates |
| Bowie Baysox | Baltimore Orioles |
| Erie Seawolves | Detroit Tigers |
| Harrisburg Senators | Washington Nationals |
| Richmond Flying Squirrels | San Francisco Giants |
| Southern League | |
| Team | MLB Team |
| Carolina Mudcats | Cincinnati Reds |
| Chattanooga Lookouts | Los Angeles Dodgers |
| Huntsville Stars | Milwaukee Brewers |
| Tennessee Smokies | Chicago Cubs |
| West Tenn Diamond Jaxx | Seattle Mariners |
| Birmingham Barons | Chicago White Sox |
| Jacksonville Suns | Florida Marlins |
| Mississippi Braves | Atlanta Braves |
| Mobile Bay Bears | Arizona Diamondbacks |
| Montgomery Biscuits | Tampa Bay Rays |
| Texas League | |
| Team | MLB Team |
| Arkansas Travelers | Los Angeles Angels |
| Northwest Arkansas Naturals | Kansas City Royals |
| Springfield Cardinals | St. Louis Cardinals |
| Tulsa Drillers | Colorado Rockies |
| Corpus Christi Hooks | Houston Astros |
| Frisco Rough Riders | Texas Rangers |
| Midland Rock Hounds | Oakland Athletics |
| San Antonio Missions | San Diego Padres |
| AAA | |
| International League | |
| Team | MLB Team |
| Buffalo Bisons | New York Mets |
| Allentown Ironpigs | Philadelphia Phillies |
| Pawtucket Red Sox | Boston Red Sox |
| Rochester Red Wings | Minnesota Twins |
| Scranton Yankees | New York Yankees |
| Memphis Redbirds | St. Louis Cardinals |
| Syracuse Chiefs | Washington Nationals |
| Charlotte Knights | Chicago White Sox |
| Durham Bulls | Tampa Bay Rays |
| Gwinnett Braves | Atlanta Braves |
| Norfolk Tides | Baltimore Orioles |
| Columbus Clippers | Cleveland Indians |
| Indianapolis Indians | Pittsburgh Pirates |
| Louisville Bats | Cincinnati Reds |
| Toledo Mud Hens | Detroit Tigers |