Little League World Series (Mid-Atlantic Region) Regional championship Regional championship

| Year_ | Delaware | Maryland | New_Jersey | New_York | Pennsylvania | Washington_D_C_ |
|---|---|---|---|---|---|---|
| 2010 | Brandywine LL Wilmington | Railroaders LL Brunswick | Toms River National LL Toms River | Stony Point LL Stony Point | Council Rock Newtown LL Newtown | Capitol City LL |
| 2011 | Newark National LL Newark | Conocoheague LL Williamsport | Paramus LL Paramus | Great Kills American LL Staten Island | Keystone LL Beech Creek | Northwest Washington LL |
| 2012 | Newark National LL Newark | West Salisbury LL Salisbury | Par-Troy East LL Parsippany | Stony Point LL Stony Point | Collier Township Athletic Association Collier | Northwest Washington LL |