| 1989 |
|---|
| SECTIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Anderson Madison Heights | Anderson Highland | |
| Barr-Reeve | Washington | |
| Batesville | Batesville | |
| Beech Grove | Indianapolis Roncalli | |
| Bellmont | Bellmont | |
| Bloomfield | North Knox | |
| Bloomington North | Edgewood | |
| Blue River | Shenandoah | |
| Boonville | Heritage Hills | |
| Brebeuf Jesuit | Brebeuf Jesuit | |
| Brownstown | Seymour | |
| Churubusco | Columbia City | |
| Connersville | Connersville | |
| Corydon | Corydon Central | |
| Decatur Central | Southport | |
| Eastbrook | Marion | |
| Elkhart Central | Penn | |
| Evansville North | Evansville Central | |
| Floyd Central | Jeffersonville | |
| Fort Wayne Northrop | Fort Wayne Northrop | |
| Frankfort | Clinton Central | |
| Garrett | DeKalb | |
| Gary Wallace | Gary Roosevelt | |
| Gibson Southern | Wood Memorial | |
| Hammond Gavit | Hammond Noll | |
| Harding | Harding | |
| Hauser | Columbus East | |
| Indian Creek | Center Grove | |
| Indianapolis Scecina | Indianapolis Tech | |
| Jasper | Southridge | |
| Knox | Kouts | |
| LaPorte | Michigan City Elston | |
| LaVille | LaVille | |
| Lawrence Central | Warren Central | |
| Lawrenceburg | Switzerland County | |
| Lewis Cass | Logansport | |
| McCutcheon | Lafayette Jeff | |
| Merrillville | Merrillville | |
| Mishawaka | South Bend LaSalle | |
| Mitchell | Bedford North Lawrence | |
| Monrovia | Monrovia | |
| Morristown | Rushville | |
| Mount Vernon (Fortville) | Mount Vernon (Fortville) | |
| Munster | Lake Central | |
| North Vermillion | North Vermillion | |
| Northfield | Huntington North | |
| Northwestern | Western | |
| NorthWood | NorthWood | |
| Plainfield | Brownsburg | |
| Portage | Valparaiso | |
| Randolph Southern | Randolph Southern | |
| Rensselaer Central | Rensselaer Central | |
| Seeger | Benton Central | |
| Silver Creek | Salem | |
| Southwestern (Hanover) | Scottsburg | |
| Sullivan | Sullivan | |
| Twin Lakes | Carroll (Flora) | |
| Warsaw | Warsaw | |
| West Noble | Prairie Heights | |
| West Vigo | Terre Haute South | |
| Western Boone | Lebanon | |
| Westfield | Noblesville | |
| Winamac | Winamac | |
| Yorktown | Muncie Central | |
| REGIONALS |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Anderson | Anderson Highland | |
| Calumet | Gary Roosevelt | |
| Center Grove | Brownsburg | |
| Columbus North | Seymour | |
| Elkhart Central | Penn | |
| Fort Wayne Northrop | Fort Wayne Northrop | |
| Gibson Southern | Southridge | |
| Greencastle | Terre Haute South | |
| Greenfield-Central | Mount Vernon (Fortville) | |
| Huntington North | Huntington North | |
| New Albany | Scottsburg | |
| North Montgomery | Benton Central | |
| Valparaiso | Valparaiso | |
| Warren Central | Noblesville | |
| Warsaw | Columbia City | |
| Washington | Bedford North Lawrence | |
| SEMISTATES |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Ben Davis | Noblesville | |
| Fort Wayne Northrop | Huntington North | |
| Lafayette Jeff | Benton Central | |
| Seymour | Scottsburg | |
| STATE |
|---|
| SITE |
WINNER |
CLASS |
|---|
| Market Square Arena | Scottsburg | |