Last updated at 8:55 a.m. on Sunday, June 13, 2010.
| Crestwood (Standard Bank Stadium) Super-Sectional | ||||||
| Regionals | Sectionals | Super-Sectional | State Qualifier | |||
| Burbank (St. Laurence) | Chicago (Marist) 4-3 |
Frankfort (Lincoln-Way North) 7-6 |
Tinley Park (Andrew) 6-2 |
Tinley Park (Andrew) 7-6 |
Chicago (St. Rita) 3-1 |
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| Chicago (Marist) | Chicago (Marist) 16-6 |
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| Chicago (Morgan Park) | ||||||
| Frankfort (Lincoln-Way North) | Frankfort (Lincoln-Way North) 5-0 |
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| Palos Heights (Shepard) | ||||||
| Tinley Park (Andrew) | Tinley Park (Andrew) 15-8 |
Tinley Park (Andrew) 7-2 |
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| Chicago Heights (Marian) | Chicago Heights (Marian) 12-2 |
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| Harvey (Thornton) | ||||||
| Flossmoor (Homewood-F.) | Blue Island (Eisenhower) 4-2 |
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| Blue Island (Eisenhower) | Blue Island (Eisenhower) 7-0 |
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| Chicago (Julian) | ||||||
| Chicago (Brother Rice) | Chicago (Brother Rice) 11-1 |
Chicago (Brother Rice) 5-2 |
Chicago (Brother Rice) 3-2 |
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| Chicago Heights (Bloom Twp.) | Chicago Heights (Bloom Twp.) 9-3 |
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| South Holland (Thornwood) | ||||||
| Frankfort (Lincoln-Way East) | Frankfort (Lincoln-Way East) 3-2 |
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| Oak Lawn (Community) | ||||||
| Orland Park (Sandburg) | Orland Park (Sandburg) 2-1 |
Orland Park (Sandburg) 11-5 |
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| Lansing (Thornton Fractional South) | Lansing (Thornton Fractional South) 19-1 |
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| Dolton (Thornridge) | ||||||
| Palos Hills (Stagg) | Palos Hills (Stagg) 5-2 |
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| Burbank (Reavis) | ||||||
| Chicago (St. Rita) | Chicago (St. Rita) 15-0 |
Chicago (St. Rita) 11-5 |
Chicago (St. Rita) 6-1 |
Chicago (St. Rita) 7-3 |
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| Chicago (Juarez) | Chicago (Juarez) 10-0 |
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| Chicago (Hyde Park) | ||||||
| Chicago (Simeon) | ||||||
| Chicago (Clemente) | ||||||
| Chicago (De La Salle) | Chicago (De La Salle) 12-2 |
Chicago (De La Salle) 6-2 |
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| Chicago (Lincoln Park) | Chicago (Lincoln Park) 5-3 |
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| Chicago (Curie) | ||||||
| Oak Park (Fenwick) | Oak Park (Fenwick) 11-1 |
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| Chicago (Kennedy) | Maywood (Proviso East) 4-3 |
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| Maywood (Proviso East) | ||||||
| Chicago (Mt. Carmel) | Chicago (Mt. Carmel) 24-3 |
Chicago (Mt. Carmel) 6-5 |
Oak Park (O.P.-River Forest) 12-8 |
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| Chicago (Hubbard) | Chicago (Hubbard) 14-4 |
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| Chicago (C. Vocational) | ||||||
| Chicago (St. Ignatius College Prep) | Chicago (St. Ignatius College Prep) 6-5 |
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| Berwyn-Cicero (Morton) | Berwyn-Cicero (Morton) 7-0 |
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| Chicago (South Shore) | ||||||
| Oak Park (O.P.-River Forest) | Oak Park (O.P.-River Forest) 16-0 |
Oak Park (O.P.-River Forest) 12-1 |
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| Chicago (Kelly) | Chicago (Bogan) 6-5 |
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| Chicago (Bogan) | ||||||
| Chicago (Whitney Young) | Chicago (Whitney Young) 6-4 |
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| Summit (Argo) | Summit (Argo) 13-0 |
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| Chicago (Urban Prep Charter) | ||||||