Teams entered in the 2013 Memorial Day Classic
| 8U | 9U | 10U | 11U (FULL) | 12U | 13U - (FULL) |
| New Lenox Rebels Red | New Lenox Rebels Red | New Lenox Rebels Red | New Lenox Rebels Red | New Lenox Rebels Red | New Lenox Rebels Red |
| New Lenox Rebels Black | New Lenox Rebels Black | New Lenox Rebels Black | New Lenox Rebels Black | New Lenox Rebels Black | New Lenox Rebels Black |
| Orland Park Warriors | Tinley Park Bulldogs | LW Vipers | LW Vipers | LW Vipers | Orland Park Warriors Red |
| Manhattan Badgers | Lockport Cobras | Illinois Sparks | Wheatland Ducks Green | Illinois Raiders | Illinois Sparks - Jurack |
| Mokena Blaze - Mensik | Orland Park Warriors | Orland Park Warriors | Lincoln Way Blue Demons | Illinois Sparks - Skrabis | Frankfort Force |
| Lockport Cobras | Plainfield Diamond Kings | Lockport Cobras | Plainfield Diamond Kings | Illinois Sparks - Conant | LW Blue Demons |
| Mokena Blaze - McWilliams | Mokena Blaze National | Orland Park Warriors | Mokena Blaze National | LW Vipers | |
| Top Tier | Troy Titans | Mokena Blaze | Oak Forest Blue Demons | St Joe's | |
| Naperville Renegades | Lockport Vipers | Libertyville Wildcats | Oswego Panthers Blue | ||
| Manhattan Badgers | Top Tier | Orland Park Magic | |||
| Upper Deck Cougars | Mokena Dragons | ||||
| LW Blue Demons | Illinois Sparks - Winkle | ||||
| Tinley Park Bobcats |