PDC information found here was originally compiled by Mike McCann of Minor League Source and is used with his permission. Updates will be made as they become available.

Arizona Diamondbacks

* AAA: Reno Aces (Pacific Coast) – PDC expires 2012 (updated 9/2/10)
* AA: Mobile Bay Bears (Southern) – PDC expires 2012 (updated 8/12/10)
* High A: Visalia Rawhide (California) – PDC expires 2012
* Low A: South Bend Silverhawks (Midwest) – PDC expires 2012
* Short-Season: Yakima Bears (Northwest) – PDC expires 2012 (updated 9/7/10)
* Rookie: Missoula Osprey (Pioneer) – PDC expires 2010
* Rookie: DSL Diamondbacks (Dominican Summer)

Atlanta Braves

* AAA: Gwinnett Braves (International) – owned by Atlanta
* AA: Mississippi Braves (Southern) – owned by Atlanta
* High A: Myrtle Beach Pelicans (Carolina) – PDC expires 2010
* Low A: Rome Braves (South Atlantic) – owned by Atlanta
* Rookie: Danville Braves (Appalachian) – owned by Atlanta
* Rookie: GCL Braves (Gulf Coast)
* Rookie: DSL Braves (Dominican Summer)

Baltimore Orioles

* AAA: Norfolk Tides (International) – PDC expires 2014 (updated 8/12/10)
* AA: Bowie Baysox (Eastern) – PDC expires 2014 (updated 8/12/10)
* High A: Frederick Keys (Carolina) – PDC expires 2014 (updated 8/12/10)
* Low A: Delmarva Shorebirds (South Atlantic) – PDC expires 2014
* Short-Season: Aberdeen Ironbirds (New York-Penn) – PDC expires 2010
* Rookie: Bluefield Orioles (Appalachian) – owned by Baltimore
* Rookie: GCL Orioles (Gulf Coast)
* Rookie: DSL Orioles1 (Dominican Summer)
* Rookie: DSL Orioles2 (Dominican Summer)

Boston Red Sox

* AAA: Pawtucket Red Sox (International) – PDC expires 2010
* AA: Portland Sea Dogs (Eastern) – PDC expires 2012
* High A: Salem Red Sox (Carolina) – owned by Boston
* Low A: Greenville Drive (South Atlantic) – PDC expires 2012
* Short-Season: Lowell Spinners (New York-Penn) – PDC expires 2012
* Rookie: GCL Red Sox (Gulf Coast)
* Rookie: DSL Red Sox (Dominican Summer)

Chicago Cubs

* AAA: Iowa Cubs (Pacific Coast) – PDC expires 2012
* AA: Tennessee Smokies (Southern) – PDC expires 2012
* High A: Daytona Cubs (Florida State) – PDC expires 2012
* Low A: Peoria Chiefs (Midwest) – PDC expires 2012
* Short-Season: Boise Hawks (Northwest) – PDC expires 2012 (updated 8/17/10)
* Rookie: AZL Cubs (Arizona)
* Rookie: DSL Cubs1 (Dominican Summer)
* Rookie: DSL Cubs2 (Dominican Summer)

Chicago White Sox

* AAA: Charlotte Knights (International) – PDC expires 2014 (updated 9/3/10)
* AA: Birmingham Barons (Southern) – PDC expires 2014
* High A: Winston-Salem Dash (Carolina) – PDC expires 2014
* Low A: Kannapolis Intimidators (South Atlantic) – PDC expires 2014 (updated 7/15/10)
* Rookie: Bristol White Sox (Appalachian) – owned by White Sox
* Rookie: Great Falls Voyagers (Pioneer) – PDC expires 2014 (updated 8/12/10)
* Rookie: DSL White Sox (Dominican Summer)

Cincinnati Reds

* AAA: Louisville Bats (International) – PDC expires 2012
* AA: Carolina Mudcats (Southern) – PDC expires 2012 (updated 8/21/10)
* High A: Lynchburg Hillcats (Carolina) – PDC expires 2010
* Low A: Dayton Dragons (Midwest) – PDC expires 2012
* Rookie: Billings Mustangs (Pioneer) – PDC expires 2012
* Rookie: AZL Reds (Arizona)
* Rookie: VZL Reds (Venezuelan Summer)
* Rookie: DSL Reds (Dominican Summer)

Cleveland Indians

* AAA: Columbus Clippers (International) – PDC expires 2012
* AA: Akron Aeros (Eastern) – PDC expires 2012
* High A: Kinston Indians (Carolina) – PDC expires 2010
* Low A: Lake County Captains (Midwest) – PDC expires 2014
* Short-Season: Mahoning Valley Scrappers (New York-Penn) – PDC expires 2010
* Rookie: AZL Indians (Arizona)
* Rookie: DSL Indians (Dominican Summer)

Colorado Rockies

* AAA: Colorado Springs Sky Sox (Pacific Coast) – PDC expires 2012 (updated 8/20/10)
* AA: Tulsa Drillers (Southern) – PDC expires 2014 (updated 8/12/10)
* High A: Modesto Nuts (California) – PDC expires 2012 (updated 8/24/10)
* Low A: Asheville Tourists (South Atlantic) – PDC expires 2012
* Short-Season: Tri-City Dust Devils (Northwest) – PDC expires 2012 (updated 8/27/10)
* Rookie: Casper Ghosts (Pioneer) – PDC expires 2010
* Rookie: DSL Rockies (Dominican Summer)

Detroit Tigers

* AAA: Toledo Mudhens (International) – PDC expires 2012
* AA: Erie Seawolves (Eastern) – PDC expires 2010
* High A: Lakeland Flying Tigers (Florida State) – owned by Detroit
* Low A: West Michigan Whitecaps (Midwest) – PDC expires 2014
* Short-Season: Connecticut Tigers (New York-Penn) – PDC expires 2012 (updated 8/27/10)
* Rookie: GCL Tigers (Gulf Coast)
* Rookie: VZL Tigers (Venezuelan Summer)
* Rookie: DSL Tigers (Dominican Summer)

Florida Marlins

* AAA: New Orleans Zephyrs (Pacific Coast) – PDC expires 2012 (updated 8/12/10)
* AA: Jacksonville Suns (Southern) – PDC expires 2012 (updated 8/15/10)
* High A: Jupiter Hammerheads (Florida State) – owned by Florida
* Low A: Greensboro Grasshoppers (South Atlantic) – PDC expires 2012 (updated 8/16/10)
* Short-Season: Jamestown Jammers (New York-Penn) – PDC expires 2010
* Rookie: GCL Marlins (Gulf Coast)
* Rookie: DSL Marlins (Dominican Summer)

Houston Astros

* AAA: Round Rock Express (Pacific Coast) – PDC expires 2010
* AA: Corpus Christi Hooks (Texas) – PDC expires 2016 (updated 8/23/10)
* High A: Lancaster JetHawks (California) – PDC expires 2012
* Low A: Lexington Legends (South Atlantic) – PDC expires 2012
* Short-Season: Tri-City Valley Cats (New York-Penn) – PDC expires 2010
* Rookie: Greeneville Astros (Appalachian) – owned by Houston
* Rookie: GCL Astros (Gulf Coast)
* Rookie: DSL Astros (Dominican Summer)

Kansas City Royals

* AAA: Omaha Royals (Pacific Coast) – PDC expires 2014 (updated 9/2/10)
* AA: Northwest Arkansas Naturals (Texas) – PDC expires 2012
* High A: Wilmington Blue Rocks (Carolina) – PDC expires 2012 (updated 9/7/10)
* Low A: Burlington Bees (Midwest) – PDC expires 2010
* Rookie: Burlington Royals (Appalachian) – PDC expires 2012 (updated 9/7/10)
* Rookie: Idaho Falls Chukars (Pioneer) – PDC expires 2012 (updated 9/7/10)
* Rookie: AZL Royals (Arizona)
* Rookie: DSL Royals (Dominican Summer)

Los Angeles Angels

* AAA: Salt Lake Bees (Pacific Coast) – PDC expires 2014
* AA: Arkansas Travelers (Texas) – PDC expires 2010
* High A: Rancho Cucamonga Quakes (California) – PDC expires 2010
* Low A: Cedar Rapids Kernels (Midwest) – PDC expires 2012
* Rookie: Orem Owlz (Pioneer) – PDC expires 2014
* Rookie: AZL Angels (Arizona)
* Rookie: DSL Angels (Dominican Summer)

Los Angeles Dodgers

* AAA: Albuquerque Isotopes (Pacific Coast) – PDC expires 2012 (updated 8/23/10)
* AA: Chattanooga Lookouts (Southern) – PDC expires 2014 (updated 8/6/10)
* High A: Inland Empire 66ers (California) – PDC expires 2010
* Low A: Great Lakes Loons (Midwest) – PDC expires 2014 (updated 8/12/10)
* Rookie: Ogden Raptors (Pioneer) – PDC expires 2014 (updated 8/18/10)
* Rookie: AZL Dodgers (Arizona)
* Rookie: DSL Dodgers (Dominican Summer)

Milwaukee Brewers

* AAA: Nashville Sounds (Pacific Coast) – PDC expires 2010
* AA: Huntsville Stars (Southern) – PDC expires 2010
* High A: Brevard County Manatees (Florida State) – PDC expires 2012
* Low A: Wisconsin Timber Rattlers (Midwest) – PDC expires 2012
* Rookie: Helena Brewers (Pioneer) – PDC expires 2012 (updated 8/17/10)
* Rookie: AZL Brewers (Arizona)
* Rookie: DSL Brewers (Dominican Summer)

Minnesota Twins

* AAA: Rochester Redwings (International) – PDC expires 2012 (updated 8/12/10)
* AA: New Britain Rock Cats (Eastern) – PDC expires 2012 (updated 7/7/10)
* High A: Fort Myers Miracle (Florida State) – PDC expires 2012
* Low A: Beloit Snappers (Midwest) – PDC expires 2012
* Rookie: Elizabethton Twins (Appalachian) – owned by Minnesota
* Rookie: GCL Twins (Gulf Coast)
* Rookie: DSL Twins (Dominican Summer)

New York Mets

* AAA: Buffalo Bisons (International) – PDC expires 2012 (updated 7/22/10)
* AA: Binghamton Mets (Eastern) – PDC expires 2012
* High A: St. Lucie Mets (Florida State) – owned by New York Mets
* Low A: Savannah Sand Gnats (South Atlantic) – PDC expires 2012 (updated 8/26/10)
* Short-Season: Brooklyn Cyclones (New York-Penn) – owned by Mets
* Rookie: Kingsport Mets (Appalachian) – owned by Mets
* Rookie: GCL Mets (Gulf Coast)
* Rookie: DSL Mets1 (Dominican Summer)
* Rookie: DSL Mets2 (Dominican Summer)

New York Yankees

* AAA: Scranton-Wilkes-Barre Yankees (International) – PDC expires 2014
* AA: Trenton Thunder (Eastern) – PDC expires 2014
* High A: Tampa Yankees (Florida State) – owned by New York Yankees
* Low A: Charleston RiverDogs (South Atlantic) – PDC expires 2012
* Short-Season: Staten Island Yankees (New York-Penn) – owned by Yankees
* Rookie: GCL Yankees (Gulf Coast)
* Rookie: DSL Yankees1 (Dominican Summer)
* Rookie: DSL Yankees2 (Dominican Summer)

Oakland Athletics

* AAA: Sacramento River Cats (Pacific Coast) – PDC expires 2010
* AA: Midland RockHounds (Texas) – PDC expires 2012
* High A: Stockton Ports (California) – PDC expires 2014
* Low A: Kane County Cougars (Midwest) – PDC expires 2010
* Short-Season: Vancouver Canadians (Northwest) – PDC expires 2010
* Rookie: AZL Athletics (Arizona)
* Rookie: DSL Athletics (Dominican Summer)

Philadelphia Phillies

* AAA: Lehigh Valley Iron Pigs (International) – PDC expires 2012
* AA: Reading Phillies (Eastern) – owned by Philadelphia
* High A: Clearwater Threshers (Florida State) – owned by Philadelphia
* Low A: Lakewood BlueClaws (South Atlantic) – PDC expires 2010
* Short-Season: Williamsport Crosscutters (New York-Penn) – PDC expires 2012 (updated 9/6/10)
* Rookie: GCL Phillies (Gulf Coast)
* Rookie: VZL Phillies (Venezuelan Summer)
* Rookie: DSL Phillies (Dominican Summer)

Pittsburgh Pirates

* AAA: Indianapolis Indians (International) – PDC expires 2012
* AA: Altoona Curve (Eastern) – PDC expires 2014
* High A: Bradenton Marauders (Florida State) – owned by Pittsburgh
* Low A: West Virginia Power (South Atlantic) – PDC expires 2014 (updated 7/14/10)
* Short-Season: State College Spikes (New York-Penn) – PDC expires 2012 (updated 8/20/10)
* Rookie: GCL Pirates (Gulf Coast)
* Rookie: DSL Pirates (Dominican Summer)
* Rookie: VZL Pirates (Venezuelan Summer)

St. Louis Cardinals

* AAA: Memphis Cardinals (Pacific Coast) – PDC expires 2012
* AA: Springfield Cardinals (Texas) – owned by St. Louis
* High A: Palm Beach Cardinals (Florida State) – owned by St. Louis
* Low A: Quad Cities River Bandits (Midwest) – PDC expires 2010
* Short-Season: Batavia Muckdogs (New York-Penn) – PDC expires 2010
* Rookie: Johnson City Cardinals (Appalachian) – owned by St. Louis
* Rookie: GCL Cardinals (Gulf Coast)
* Rookie: VZL Cardinals (Venezuelan Summer)
* Rookie: DSL Cardinals (Dominican Summer)

San Diego Padres

* AAA: Portland Beavers (Pacific Coast) – PDC expires 2010
* AA: San Antonio Missions (Texas) – PDC expires 2012 (updated 9/6/10)
* High A: Lake Elsinore Storm (California) – PDC expires 2010
* Low A: Fort Wayne TinCaps (Midwest) – PDC expires 2012 (updated 9/2/10)
* Short-Season: Eugene Emeralds (Northwest) – PDC expires 2012
* Rookie: AZL Padres (Arizona)
* Rookie: DSL Padres (Dominican Summer)

San Francisco Giants

* AAA: Fresno Grizzlies (Pacific Coast) – PDC expires 2012 (updated 8/4/10)
* AA: Richmond Flying Squirrels (Eastern) – PDC expires 2012 (updated 9/2/10)
* High A: San Jose Giants (California) – PDC expires 2010
* Low A: Augusta GreenJackets (South Atlantic) – PDC expires 2010
* Rookie: Salem-Keizer Volcanoes (Northwest) – PDC expires 2012 (updated 8/25/10)
* Rookie: AZL Giants (Arizona)
* Rookie: DSL Giants (Dominican Summer)

Seattle Mariners

* AAA: Tacoma Rainiers (Pacific Coast) – PDC expires 2014 (updated 8/17/10)
* AA: West Tennessee Diamond Jaxx (Southern) – PDC expires 2012 (updated 9/2/10)
* High A: High Desert Mavericks (California) – PDC expires 2010
* Low A: Clinton Lumberkings (Midwest) – PDC expires 2012 (updated 9/7/10)
* Short-Season: Everett Aquasox (Northwest) – PDC expires 2012 (updated 8/19/10)
* Rookie: Pulaski Mariners (Appalachian) – PDC expires 2012 (updated 9/6/10)
* Rookie: AZL Mariners (Arizona)
* Rookie: VZL Mariners (Venezuelan Summer)
* Rookie: DSL Mariners (Dominican Summer)

Tampa Bay Rays

* AAA: Durham Bulls (International) – PDC expires 2014
* AA: Montgomery Biscuits (Southern) – PDC expires 2014 (updated 9/6/10)
* High A: Charlotte Stone Crabs (Florida State) – PDC expires 2012 (updated 8/26/10)
* Low A: Bowling Green Hot Rods (Midwest) – PDC expires 2010
* Short-Season: Hudson Valley Renegades (New York-Penn) – PDC expires 2010
* Rookie: Princeton Rays (Appalachian) – owned by Tampa Bay
* Rookie: VZL Rays (Venezuelan Summer)
* Rookie: GCL Rays (Gulf Coast)
* Rookie: DSL Rays (Dominican Summer)

Texas Rangers

* AAA: Oklahoma City RedHawks (Pacific Coast) – PDC expires 2010
* AA: Frisco Roughriders (Texas) – PDC expires 2014 (updated 8/31/10)
* High A: Bakersfield Blaze (California) – PDC expires 2010
* Low A: Hickory Crawdads (South Atlantic) – PDC expires 2012 (updated 8/31/10)
* Short-Season: Spokane Indians (Northwest) – PDC expires 2012 (updated 8/31/10)
* Rookie: AZL Rangers (Arizona)
* Rookie: DSL Rangers (Dominican Summer)

Toronto Blue Jays

* AAA: Las Vegas 51s (Pacific Coast) – PDC expires 2010
* AA: New Hampshire Fisher Cats (Eastern) – PDC expires 2012
* High A: Dunedin Blue Jays (Florida State) – owned by Toronto
* Low A: Lansing Lugnuts (Midwest) – PDC expires 2012 (updated 9/7/10)
* Short-Season: Auburn Doubledays (New York-Penn) – PDC expires 2010
* Rookie: GCL Blue Jays (Gulf Coast)
* Rookie: DSL Blue Jays (Dominican Summer)

Washington Nationals

* AAA: Syracuse Chiefs (International) – PDC expires 2012 (updated 8/22/10)
* AA: Harrisburg Senators (Eastern) – PDC expires 2012 (updated 8/23/10)
* High A: Potomac Nationals (Carolina) – PDC expires 2010
* Low A: Hagerstown Suns (South Atlantic) – PDC expires 2010
* Short-Season: Vermont Lake Monsters (New York-Penn) – PDC expires 2010
* Rookie: GCL Nationals (Gulf Coast)
* Rookie: DSL Nationals (Dominican Summer)

The Mexican League is an official AAA affiliate of MLB and MiLB, but teams do not partake directly in the Farm System of any specific MLB clubs.