Last updated at 8:55 a.m. on Sunday, June 13, 2010.
| The Road to Joliet | ||||||
| Regional Finals | Sectionals | Super-Sectionals | State Final Tournament | State Champion | ||
| Elmhurst (Immaculate Conception) | Elmhurst (Immaculate Conception) 10-7 |
Elmhurst (Immaculate Conception) 5-3 |
Elmhurst (Immaculate Conception) 7-2 |
Elmhurst (Immaculate Conception) 5-4 |
Teutopolis 9-4 |
Teutopolis 5-1 |
| Melrose Park (Walther Lutheran) | ||||||
| Lisle (Sr.) | Lisle (Sr.) 11-1 |
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| Aurora (A. Christian) | ||||||
| Chicago (Holy Trinity) | Chicago (Latin) 4-3 |
Harvard 10-0 |
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| Chicago (Latin) | ||||||
| Elgin (St. Edward) | Harvard 10-0 |
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| Harvard | ||||||
| Wilmington | Wilmington 2-1 |
Fairbury (Prairie Central) 9-2 |
Herscher 3-1 |
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| Coal City | ||||||
| Watseka | Fairbury (Prairie Central) 5-2 |
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| Fairbury (Prairie Central) | ||||||
| Herscher | Herscher 6-4 |
Herscher 9-0 |
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| Manteno | ||||||
| Beecher | Peotone 9-2 |
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| Peotone | ||||||
| Rochester | Rochester 5-4 |
Rochester 8-0 |
Rochester 4-2 |
Teutopolis 5-0 |
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| Williamsville | ||||||
| Litchfield | Litchfield 6-5 |
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| Gillespie | ||||||
| Quincy (Notre Dame) | Carthage (Illini West) 4-3 |
Pleasant Plains 5-2 |
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| Carthage (Illini West) | ||||||
| Pittsfield | Pleasant Plains 5-0 |
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| Pleasant Plains | ||||||
| Teutopolis | Teutopolis 4-1 |
Teutopolis 3-0 |
Teutopolis 4-3 |
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| Effingham (St. Anthony) | ||||||
| Champaign (St. Thomas More) | Champaign (St. Thomas More) 10-1 |
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| Tolono (Unity) | ||||||
| Marshall | Marshall 3-0 |
Bloomington (Central Catholic) 4-3 |
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| Bismarck (B.-Henning) | ||||||
| Bloomington (Central Catholic) | Bloomington (Central Catholic) 3-2 |
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| Decatur (St. Teresa) | ||||||
| Alton (Marquette) | Alton (Marquette) 5-3 |
Greenville 10-0 |
Greenville 3-0 |
Harrisburg 10-1 |
Harrisburg 7-1 |
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| Edwardsville (Metro-East Lutheran) | ||||||
| Greenville | Greenville 12-10 |
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| Trenton (Wesclin) | ||||||
| DuQuoin (H.S.) | Pinckneyville 7-1 |
Freeburg 11-1 |
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| Pinckneyville | ||||||
| Columbia | Freeburg 12-8 |
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| Freeburg | ||||||
| Murphysboro | Murphysboro 10-0 |
Harrisburg 10-2 |
Harrisburg 12-3 |
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| Zeigler (Z.-Royalton) | ||||||
| Harrisburg | Harrisburg 13-2 |
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| Anna (A.-Jonesboro) | ||||||
| Benton | Mt. Carmel 7-4 |
Olney (East Richland) 5-3 |
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| Mt. Carmel | ||||||
| Flora | Olney (East Richland) 5-2 |
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| Olney (East Richland) | ||||||
| Macomb | Taylor Ridge (Rockridge) 5-1 |
Brimfield 8-4 |
Chillicothe (Illinois Valley Central) 3-2 |
Chillicothe (Illinois Valley Central) 3-2 |
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| Taylor Ridge (Rockridge) | ||||||
| Brimfield | Brimfield 12-0 |
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| Canton | ||||||
| Chillicothe (Illinois Valley Central) | Chillicothe (Illinois Valley Central) 7-1 |
Chillicothe (Illinois Valley Central) 10-1 |
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| Eureka | ||||||
| Princeton | Peru (St. Bede) 8-1 |
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| Peru (St. Bede) | ||||||
| Savanna (West Carroll) | Pecatonica 4-3 |
Rockford (Lutheran) 14-6 |
Rockford (Lutheran) 3-2 |
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| Pecatonica | ||||||
| Byron | Rockford (Lutheran) 6-0 |
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| Rockford (Lutheran) | ||||||
| Sterling (Newman Central Catholic) | Sterling (Newman Central Catholic) 18-8 |
Rock Island (Alleman) 18-0 |
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| Mendota | ||||||
| Rock Island (Alleman) | Rock Island (Alleman) 3-0 |
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| Morrison | ||||||