| The Lineup |
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| Nationals (Lamarine) |
| Phillies (Carter) |
| Rockies (Tetreault) |
| Twins (Soper) |
| Angels (TBA) |
| Blue Jays (TBA) |
| Cubs (Latour) |
| Marlins (TBA) |
| Tee Ball is for players league age five (5), and those kids league age six (6) who have never played before. |
| Minor Division is for players league age six (6), and some players that are league age seven (7). Coaches pitch to the players on their teams and a tee is used as necessary. |
| The AA division is designed for players league age seven (7) and eight (8). Players begin to learn how to pitch and play the catcher position in this division. |
| Dodgers (Martinek) |
| Orioles (Postale) |
| White Sox (Garcia) |
| Mets (Gonzalez) |
| Pirates (Roberts) |
| Reds (Tolson) |
| Royals (Calcagni) |
| The AAA division is designed for players league age nine (9) and ten (10), with some players league age eight (8). |
| Athletics (Moriarty) |
| Giants (Casaletta) |
| Red Sox (DeLeon) |
| Yankees (Mahoney) |
| The Major division is the original Little League, designed for players league age eleven (11) and twelve (12). Some players league age ten (10) will play in the Major division. |
| Red (Tretheway) |
| White (Paul) |
| The Junior League division is designed for players league age thirteen (13) and fourteen (14). |
| Southbridge (Dupuis) |
| The Senior League division is designed for players league age fifteen (15) and sixteen (16). |
| No team in 2010 |
| The Big League division is designed for players league age seventeen (17) and eighteen (18). |
| Cardinals (Putnam) |