The minor leagues are are played on a second level/tier in North America. The minor leagues include many different leagues such as the AAA (Triple-A) League, AA (Double-A), Short-season A leagues, Advanced Rookie leagues, High-A leagues, Low-A leagues, etc. Team names of the Triple-A league are provided in the following list.
Triple-A League
| Buffalo Bisons | Columbus Clippers |
| Gwinnett Braves | Lehigh Valley Iron Pigs |
| Norfolk Tides | Rochester Red Wings |
| Syracuse Chiefs | Charlotte Knights |
| Durham Bulls | Indianapolis Indians |
| Louisville Bats | Pawtucket Red Sox |
| Scranton/Wilkes-Barre Yankees | Toledo Mud Hens |
| Albuquerque Isotopes | Fresno Grizzlies |
| Las Vegas 51s | Nashville Sounds |
| Oklahoma City Red Hawks | Portland Beavers |
| Round Rock Express | Salt Lake Bees |
| Colorado Springs Sky Sox | Iowa Cubs |
| Memphis Redbirds | New Orleans Zephyrs |
| Omaha Royals | Reno Aces |
| Sacramento River Cats | Tacoma Rainiers |
| Piratas de Campeche | Vaqueros Laguna |
| Petroleros de Minatitlán | Sultanes de Monterrey |
| Guerreros de Oaxaca | Tigres de Quintana Roo |
| Saraperos de Saltillo | Rojos del Águila de Veracruz |
| Dorados de Chihuahua | Diablos Rojos del México |
| Acereros de Monclova | Tecolotes de Nuevo Laredo |
| Pericos de Puebla | Broncos de Reynosa |
| Olmecas de Tabasco | Leones de Yucatán |
