| 1988 |
|---|
| SECTIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Anderson | Anderson Madison Heights | |
| Ben Davis | Ben Davis | |
| Blackford | Wapahani | |
| Boonville | Heritage Hills | |
| Brownsburg | Brownsburg | |
| Calumet | Lake Central | |
| Carmel | Carmel | |
| Columbia City | Manchester | |
| Columbus North | Columbus North | |
| Connersville | Brookville | |
| Crawford County | North Harrison | |
| East Central | South Ripley | |
| East Chicago Central | Hammond Noll | |
| East Noble | East Noble | |
| Elkhart Central | Concord | |
| Evansville North | Evansville Central | |
| Floyd Central | Floyd Central | |
| Fort Wayne I | Fort Wayne Dwenger | |
| Fort Wayne II | Fort Wayne Elmhurst | |
| Fountain Central | Covington | |
| Frankfort | Tipton | |
| Franklin Central | Warren Central | |
| Garrett | DeKalb | |
| Gary West | Gary Roosevelt | |
| Greencastle | Greencastle | |
| Greenfield-Central | Greenfield-Central | |
| Greensburg | North Decatur | |
| Hammond Morton | Hammond | |
| Huntington North | Homestead | |
| Indianapolis | Indianapolis Chatard | |
| Jeffersonville | Jeffersonville | |
| Kankakee Valley | Kankakee Valley | |
| Kokomo | Kokomo | |
| Lafayette Jeff | Lafayette Jeff | |
| Lebanon | Lebanon | |
| Logansport | Logansport | |
| Madison | New Washington | |
| Marion | Madison-Grant | |
| Martinsville | Bloomington South | |
| Michigan City Rogers | LaPorte | |
| Muncie Central | Muncie Central | |
| New Castle | New Castle | |
| North Judson | Oregon-Davis | |
| North Montgomery | McCutcheon | |
| Paoli | Mitchell | |
| Plymouth | Bremen | |
| Princeton | Mount Vernon (Posey) | |
| Richmond | Richmond | |
| Seymour | Bedford North Lawrence | |
| Shelbyville | Shelbyville | |
| South Adams | Norwell | |
| South Bend Washington | South Bend St. Joseph's | |
| South Dearborn | Switzerland County | |
| South Vermillion | Northview | |
| Southport | Southport | |
| Southridge | Northeast Dubois | |
| Switz City | Shakamak | |
| Terre Haute North | Terre Haute South | |
| Tri-County | Tri-County | |
| Triton | Tippecanoe Valley | |
| Valparaiso | Portage | |
| Vincennes Lincoln | Vincennes Lincoln | |
| Washington | Loogootee | |
| Whiteland | Center Grove | |
| REGIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Anderson | Kokomo | |
| Columbus North | Bloomington South | |
| East Chicago Central | Hammond Noll | |
| Elkhart Central | Concord | |
| Evansville North | Evansville Central | |
| Fort Wayne Wayne | Fort Wayne Dwenger | |
| Frankfort | Brownsburg | |
| Indianapolis | Ben Davis | |
| Lafayette Jeff | Lafayette Jeff | |
| Marion | Norwell | |
| Michigan City Rogers | Portage | |
| New Castle | Muncie Central | |
| Richmond | Richmond | |
| Seymour | Bedford North Lawrence | |
| Washington | Loogootee | |
| West Vigo | Greencastle | |
| SEMISTATES |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Fort Wayne | Concord | |
| Indianapolis | Muncie Central | |
| Terre Haute | Bedford North Lawrence | |
| West Lafayette | Hammond Noll | |
| STATE |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Market Square Arena | Muncie Central | |