Farm systems
Each club has four full-season affiliates, one at each level from Triple-A down to Single-A, plus rookie-level teams at its spring training complex and in the Dominican Summer League (DSL). That's 201 teams in 2026. Half the clubs run their complex team in Arizona and the rest in Florida. Of the 30 clubs, 21 field two DSL teams.
Affiliates by club
| Club | Triple-A | Double-A | High-A | Single-A | Complex | DSL |
|---|---|---|---|---|---|---|
| Arizona Diamondbacks | Reno AcesReno | Amarillo Sod PoodlesAmarillo | Hillsboro HopsHillsboro | Visalia RawhideVisalia | ArizonaScottsdale | 2 |
| Athletics | Las Vegas AviatorsLas Vegas | Midland RockHoundsMidland | Lansing LugnutsLansing | Stockton PortsStockton | ArizonaMesa | 1 |
| Atlanta Braves | Gwinnett StripersLawrenceville | Columbus ClingstonesColumbus | Rome EmperorsRome | Augusta GreenJacketsNorth Augusta | FloridaNorth Port | 1 |
| Baltimore Orioles | Norfolk TidesNorfolk | Chesapeake BaysoxBowie | Frederick KeysFrederick | Delmarva ShorebirdsSalisbury | FloridaSarasota | 2 |
| Boston Red Sox | Worcester Red SoxWorcester | Portland Sea DogsPortland | Greenville DriveGreenville | Salem RidgeYaksSalem | FloridaFt. Myers | 2 |
| Chicago Cubs | Iowa CubsDes Moines | Knoxville SmokiesKnoxville | South Bend CubsSouth Bend | Myrtle Beach PelicansMyrtle Beach | ArizonaMesa | 2 |
| Chicago White Sox | Charlotte KnightsCharlotte | Birmingham BaronsBirmingham | Winston-Salem DashWinston-Salem | Kannapolis Cannon BallersKannapolis | ArizonaGlendale | 1 |
| Cincinnati Reds | Louisville BatsLouisville | Chattanooga LookoutsChattanooga | Dayton DragonsDayton | Daytona TortugasDaytona Beach | ArizonaGoodyear | 2 |
| Cleveland Guardians | Columbus ClippersColumbus | Akron RubberDucksAkron | Lake County CaptainsEastlake | Hill City HowlersLynchburg | ArizonaGoodyear | 2 |
| Colorado Rockies | Albuquerque IsotopesAlbuquerque | Hartford Yard GoatsHartford | Spokane IndiansSpokane | Fresno GrizzliesFresno | ArizonaScottsdale | 2 |
| Detroit Tigers | Toledo Mud HensToledo | Erie SeaWolvesErie | West Michigan WhitecapsComstock Park | Lakeland Flying TigersLakeland | FloridaLakeland | 2 |
| Houston Astros | Sugar Land Space CowboysSugar Land | Corpus Christi HooksCorpus Christi | Asheville TouristsAsheville | Fayetteville WoodpeckersFayetteville | FloridaWest Palm Beach | 2 |
| Kansas City Royals | Omaha Storm ChasersPapillion | Northwest Arkansas NaturalsSpringdale | Quad Cities River BanditsDavenport | Columbia FirefliesColumbia | ArizonaSurprise | 2 |
| Los Angeles Angels | Salt Lake BeesSouth Jordan | Rocket City Trash PandasMadison | Tri-City Dust DevilsPasco | Rancho Cucamonga QuakesRancho Cucamonga | ArizonaTempe | 1 |
| Los Angeles Dodgers | Oklahoma City CometsOklahoma City | Tulsa DrillersTulsa | Great Lakes LoonsMidland | Ontario Tower BuzzersOntario | ArizonaGlendale | 2 |
| Miami Marlins | Jacksonville Jumbo ShrimpJacksonville | Pensacola Blue WahoosPensacola | Beloit Sky CarpBeloit | Jupiter HammerheadsJupiter | FloridaJupiter | 2 |
| Milwaukee Brewers | Nashville SoundsNashville | Biloxi ShuckersBiloxi | Wisconsin Timber RattlersAppleton | Wilson WarbirdsWilson | ArizonaPhoenix | 2 |
| Minnesota Twins | St. Paul SaintsSt. Paul | Wichita Wind SurgeWichita | Cedar Rapids KernelsCedar Rapids | Fort Myers Mighty MusselsFort Myers | FloridaFort Myers | 1 |
| New York Mets | Syracuse MetsSyracuse | Binghamton Rumble PoniesBinghamton | Brooklyn CyclonesBrooklyn | St. Lucie MetsPort St. Lucie | FloridaSt. Lucie | 2 |
| New York Yankees | Scranton/Wilkes-Barre RailRidersMoosic | Somerset PatriotsBridgewater | Hudson Valley RenegadesWappingers Falls | Tampa TarponsTampa | FloridaTampa | 2 |
| Philadelphia Phillies | Lehigh Valley IronPigsAllentown | Reading Fightin PhilsReading | Jersey Shore BlueClawsLakewood | Clearwater ThreshersClearwater | FloridaClearwater | 1 |
| Pittsburgh Pirates | Indianapolis IndiansIndianapolis | Altoona CurveAltoona | Greensboro GrasshoppersGreensboro | Bradenton MaraudersBradenton | FloridaBradenton | 2 |
| San Diego Padres | El Paso ChihuahuasEl Paso | San Antonio MissionsSan Antonio | Fort Wayne TinCapsFort Wayne | Lake Elsinore StormLake Elsinore | ArizonaPeoria | 2 |
| San Francisco Giants | Sacramento River CatsSacramento | Richmond Flying SquirrelsRichmond | Eugene EmeraldsEugene | San Jose GiantsSan Jose | ArizonaPhoenix | 2 |
| Seattle Mariners | Tacoma RainiersTacoma | Arkansas TravelersNorth Little Rock | Everett AquaSoxEverett | Inland Empire 66ersSan Bernardino | ArizonaPeoria | 1 |
| St. Louis Cardinals | Memphis RedbirdsMemphis | Springfield CardinalsSpringfield | Peoria ChiefsPeoria | Palm Beach CardinalsJupiter | FloridaJupiter | 1 |
| Tampa Bay Rays | Durham BullsDurham | Montgomery BiscuitsMontgomery | Bowling Green Hot RodsBowling Green | Charleston RiverDogsCharleston | FloridaPort Charlotte | 2 |
| Texas Rangers | Round Rock ExpressRound Rock | Frisco RoughRidersFrisco | Hub City SpartanburgersSpartanburg | Hickory CrawdadsHickory | ArizonaSurprise | 2 |
| Toronto Blue Jays | Buffalo BisonsBuffalo | New Hampshire Fisher CatsManchester | Vancouver CanadiansVancouver | Dunedin Blue JaysDunedin | FloridaDunedin | 2 |
| Washington Nationals | Rochester Red WingsRochester | Harrisburg SenatorsHarrisburg | Wilmington Blue RocksWilmington | Fredericksburg NationalsFredericksburg | FloridaWest Palm Beach | 1 |
Source: MLB Stats API, Oct 2026. 30 of 30 clubs have a full set of full-season affiliates listed. Select a club for its full farm system.