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Charlottesville, Va.
1 * Virginia (42-13) vs.
4 Princeton (27-18)
3 George Mason (39-17) vs.
2 Vanderbilt (42-17)
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Athens, Ga.
1 * Georgia (38-20) vs.
4 Middle Tennessee (40-20)
3 Birmingham-Southern (46-16) vs.
2 Clemson (36-24)
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Kinston, N.C.
1 * East Carolina (48-11) vs.
4 Stony Brook (29-25)
3 UNC Wilmington (38-21) vs.
2 Tennessee (37-22)
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Here is the bracket at Kinston in .pdf format:
Kinston Regional

Here is the bracket at Charlottesville in .pdf format: (It doesn't look like it's completed yet)
NCAA BASEBALL REGIONAL BRACKET

Here is the bracket in .pdf format for the Athens Regional:
2004 NCAA ATHENS REGIONAL BASEBALL BRACKET

And looking ahead to the NCAA tournament here is that bracket in .pdf format:
2004 Division I Baseball Championship