Starting with 2021, teams will sign 10 year player development licenses for their affiliations with a major league team. These licenses have now been signed and I will update this list with that information when it becomes available.
This list indicates when the Player Development License for each minor league team is set to expire. I discuss each PDL extension as they occur on the MinorLeagueSource.com Blog. If you have any information to help me out, I would appreciate if you sent me a message.
Page last updated 3/18/22. See the bottom of the page for a list of recent updates.
International League (Triple-A)
Buffalo Bisons - Toronto (signed through 2030)
Charlotte Knights - Chicago (AL) (signed through 2030)
Columbus Clippers - Cleveland (signed through 2030)
Durham Bulls - Tampa Bay (signed through 2030)
Gwinnett Stripers - Atlanta (signed through 2030)
Indianapolis Indians - Pittsburgh (signed through 2030)
Iowa Cubs - Chicago (NL) (signed through 2030)
Jacksonville Jumbo Shrimp - Miami (signed through 2030)
Lehigh Valley IronPigs - Philadelphia (signed through 2030)
Louisville Bats - Cincinnati (signed through 2030)
Memphis Redbirds - St. Louis (signed through 2030)
Nashville Sounds - Milwaukee (signed through 2030)
Norfolk Tides - Baltimore (signed through 2030)
Omaha Storm Chasers - Kansas City (signed through 2030)
Rochester Red Wings - Washington (signed through 2030)
Scranton/Wilkes-Barre RailRiders - New York (AL) (signed through 2030)
St. Paul Saints - Minnesota (signed through 2030)
Syracuse Mets - New York (NL) (ownership stake held by New York (NL))
Toledo Mud Hens - Detroit (signed through 2030)
Worcester Red Sox - Boston (ownership stake held by Boston)
Pacific Coast League (Triple-A)
Albuquerque Isotopes - Colorado (signed through 2030)
El Paso Chihuahuas - San Diego (signed through 2030)
Las Vegas Aviators - Oakland (signed through 2030)
Oklahoma City Dodgers - Los Angeles (ownership stake held by Los Angeles)
Reno Aces - Arizona (signed through 2030)
Round Rock Express - Texas (signed through 2030)
Sacramento River Cats - San Francisco (signed through 2030)
Salt Lake Bees - Anaheim (signed through 2030)
Sugar Land Space Cowboys - Houston (ownership stake held by Houston)
Tacoma Rainiers - Seattle (signed through 2030)
Eastern League (Double-A)
Akron RubberDucks - Cleveland (signed through 2030)
Altoona Curve - Pittsburgh (signed through 2030)
Binghamton Rumble Ponies - New York (NL) (signed through 2030)
Bowie Baysox - Baltimore (signed through 2030)
Erie SeaWolves - Detroit (signed through 2030)
Harrisburg Senators - Washington (signed through 2030)
Hartford Yard Goats - Colorado (signed through 2030)
New Hampshire Fisher Cats - Toronto (signed through 2030)
Portland Sea Dogs - Boston (signed through 2030)
Reading Fightin Phils - Philadelphia (ownership stake held by Philadelphia)
Richmond Flying Squirrels - San Francisco (signed through 2030)
Somerset Patriots - New York (AL) (signed through 2030)
Southern League (Double-A)
Biloxi Shuckers - Milwaukee (signed through 2030)
Birmingham Barons - Chicago (AL) (signed through 2030)
Chattanooga Lookouts - Cincinnati (signed through 2030)
Mississippi Braves - Atlanta (signed through 2030)
Montgomery Biscuits - Tampa Bay (signed through 2030)
Pensacola Blue Wahoos - Miami (signed through 2030)
Rocket City Trash Pandas - Anaheim (signed through 2030)
Tennessee Smokies - Chicago (NL) (signed through 2030)
Texas League (Double-A)
Amarillo Sod Poodles - Arizona (signed through 2030)
Arkansas Travelers - Seattle (signed through 2030)
Corpus Christi Hooks - Houston (ownership stake held by Houston)
Frisco RoughRiders - Texas (signed through 2030)
Midland RockHounds - Oakland (signed through 2030)
Northwest Arkansas Naturals - Kansas City (signed through 2030)
San Antonio Missions - San Diego (signed through 2030)
Springfield Cardinals - St. Louis (ownership stake held by St. Louis)
Tulsa Drillers - Los Angeles (signed through 2030)
Wichita Wind Surge - Minnesota (signed through 2030)
Midwest League (High-A)
Beloit Sky Carp - Miami (signed through 2030)
Cedar Rapids Kernels - Minnesota (signed through 2030)
Dayton Dragons - Cincinnati (signed through 2030)
Fort Wayne TinCaps - San Diego (signed through 2030)
Great Lakes Loons - Los Angeles (signed though 2030)
Lake County Captains - Cleveland (signed through 2030)
Lansing Lugnuts - Oakland (signed through 2030)
Peoria Chiefs - St. Louis (signed through 2030)
Quad Cities River Bandits - Kansas City (signed through 2030)
South Bend Cubs - Chicago (NL) (signed through 2030)
West Michigan Whitecaps - Detroit (signed through 2030)
Wisconsin Timber Rattlers - Milwaukee (signed through 2030)
Northwest League (High-A)
Eugene Emeralds - San Francisco (signed through 2030)
Everett AquaSox - Seattle (signed through 2030)
Hillsboro Hops - Arizona (signed through 2030)
Spokane Indians - Colorado (signed through 2030)
Tri-City Dust Devils - Anaheim (signed through 2030)
Vancouver Canadians - Toronto (signed through 2030)
South Atlantic League (High-A)
Aberdeen IronBirds - Baltimore (signed through 2030)
Asheville Tourists - Houston (signed through 2030)
Bowling Green Hot Rods - Tampa Bay (signed through 2030)
Brooklyn Cyclones - New York (NL) (ownership stake held by New York (NL))
Greensboro Grasshoppers - Pittsburgh (signed through 2030)
Greenville Drive - Boston (signed through 2030)
Hickory Crawdads - Texas (ownership stake held by Texas)
Hudson Valley Renegades - New York (AL) (signed through 2030)
Jersey Shore BlueClaws - Philadelphia (signed through 2030)
Rome Braves - Atlanta (signed through 2030)
Wilmington Blue Rocks - Washington (signed through 2030)
Winston-Salem Dash - Chicago (AL) (ownership stake held by Chicago (AL))
California League (Single-A)
Fresno Grizzlies - Colorado (signed through 2030)
Lake Elsinore Storm - San Diego (signed through 2030)
Modesto Nuts - Seattle (ownership stake held by Seattle)
Rancho Cucamonga Quakes - Los Angeles (signed through 2030)
San Bernardino Inland Empire 66ers - Anaheim (signed through 2030)
San Jose Giants - San Francisco (signed through 2030)
Stockton Ports - Oakland (signed through 2030)
Visalia Rawhide - Arizona (signed through 2030)
Carolina League (Single-A)
Augusta GreenJackets - Atlanta (signed through 2030)
Carolina Mudcats - Milwaukee (ownership stake held by Milwaukee)
Charleston RiverDogs - Tampa Bay (signed through 2030)
Columbia Fireflies - Kansas City (signed through 2030)
Delmarva Shorebirds - Baltimore (signed through 2030)
Down East Wood Ducks - Texas (ownership stake held by Texas)
Fayetteville Woodpeckers - Houston (ownership stake held by Houston)
Fredericksburg Nationals - Washington (signed through 2030)
Kannapolis Cannon Ballers - Chicago (AL) (signed through 2030)
Lynchburg Hillcats - Cleveland (signed through 2030)
Myrtle Beach Pelicans - Chicago (NL) (signed through 2030)
Salem Red Sox - Boston (ownership stake held by Boston)
Florida State League (Single-A)
Bradenton Marauders - Pittsburgh (ownership stake held by Pittsburgh)
Clearwater Threshers - Philadelphia (ownership stake held by Philadelphia)
Daytona Tortugas - Cincinnati (signed through 2030)
Dunedin Blue Jays - Toronto (ownership stake held by Toronto)
Fort Myers Mighty Mussels- Minnesota (signed through 2030)
Jupiter Hammerheads - Miami (ownership stake held by Miami)
Lakeland Flying Tigers - Detroit (ownership stake held by Detroit)
Palm Beach Cardinals - St. Louis (ownership stake held by St. Louis)
St. Lucie Mets - New York (NL) (ownership stake held by New York (NL))
Tampa Tarpons- New York (AL) (ownership stake held by New York (AL))
Quest to visit every major and minor league baseball team
Pictures I have taken of major and minor league baseball stadiums
Information about the 2021 season and links to official sites of minor league teams
Listen to my appearance on the Beer City Baseball Podcast - January 21, 2021.
Read my interview on Legends On Deck.
Read articles that I've written on Baseball Ink and BaseballGuru.com.