| 2003 All-Star Tournament Dates and Places |
| Little League Majors (11-12 All-Stars) |
| Little League Minor (9-10 All-Stars) |
| Antigo Game 1 July 9 6:00 PM Wausau American |
| Wausau Northern Game 2 July 9 6:00 PM Rhinelander |
| Merrill Game 3 July 9 6:00 PM Wausau National |
| Wausau Western Game 4 July 9 6:00 PM DCE American |
| Rhinelander Game 5 July 10 6:00 PM Winner Game 1 |
| DCE National Game 6 July 10 6:00 PM Winner Game 3 |
| Winner Game 4 Game 7 July 10 6:00 PM Roche-A-Cri |
| Winner Game 5 Game 13 July 11 6:00 PM Winner Game 2 |
| Loser Game 1 Game 8 July 10 6:00 PM Loser Game 2 |
| WinnerGame 8 Game 11 July 11 6:00 PM Loser Game 5 |
| Loser Game 3 Game 9 July 11 6:00 PM Loser Game 7 |
| Loser Game 4 Game 10 July 11 6:00 PM Loser Game 6 |
| Winner Game 9 Game 12 July 12 1:00 PM Winner Game 10 |
| Winner Game 6 Game 14 July 12 1:00 PM Winner Game 7 |
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| Northern Bracket of Tournament |
| Southern Bracket of Tournament |
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| Rhinelander Game 1 July 17 4:00 PM Antigo |
| Wausau Northern Game 2 July 17 6:00 PM Merrill |
| Wausau American Game 5 July 18 4:00 PM Winner Game 1 |
| DCE American Game 3 July 14 4:00 PM Wausau Western |
| Loser Game 1 Game 8 July 18 6:00 PM Loser Game 2 |
| DCE National Game 4 July 14 6:00 PM Wausau National |
| Loser Game 3 Game 7 July 15 4:00 PM Loser Game 4 |
| Winner Game 3 Game 6 July 15 6:00 PM Winner Game 4 |
| Winner Game 5 Game 10 July 19 6:00 PM Winner Game 2 |