| MOST IMPROVED RECORDS |
| REGULAR-SEASON RECORDS ONLY |
| | 2011-12 | 2012-13 | Improvement |
| | W- L | Pct. | W- L | Pct. | Pct. | Gms |
| Indianapolis Shortridge | 2-18 | .100 | 12- 8 | .600 | .500 | 10
|
| Fountain Central | 6-14 | .300 | 16- 4 | .800 | .500 | 10
|
| Waldron | 10-10 | .500 | 20- 0 | 1.000 | .500 | 10
|
| Mount Vernon (Posey) | 7-16 | .304 | 16- 6 | .727 | .423 | 9½ |
| Speedway | 6-13 | .316 | 16- 4 | .800 | .484 | 9½ |
| Frankfort | 8-13 | .381 | 17- 4 | .810 | .429 | 9
|
| Portage | 1-21 | .045 | 10-12 | .455 | .409 | 9
|
| Perry Meridian | 3-17 | .150 | 11- 8 | .579 | .429 | 8½ |
| McCutcheon | 5-16 | .238 | 13- 8 | .619 | .381 | 8
|
| New Washington | 1-20 | .048 | 9-12 | .429 | .381 | 8
|
| Penn | 8-12 | .400 | 16- 4 | .800 | .400 | 8
|
| South Central (Elizabeth) | 5-15 | .250 | 13- 7 | .650 | .400 | 8
|
| Washington Twp. | 6-13 | .316 | 14- 6 | .700 | .384 | 7½ |
| Anderson | 9-12 | .429 | 16- 5 | .762 | .333 | 7
|
| Griffith | 3-17 | .150 | 10-10 | .500 | .350 | 7
|
| Hammond Gavit | 4-17 | .190 | 11-10 | .524 | .333 | 7
|
| Lawrence North | 8-11 | .421 | 16- 5 | .762 | .341 | 7
|
| Indianapolis Herron | 4-16 | .200 | 11- 9 | .550 | .350 | 7
|
| Southridge | 10-10 | .500 | 17- 3 | .850 | .350 | 7
|
| Southwood | 4-16 | .200 | 11- 9 | .550 | .350 | 7
|
| Franklin | 8-13 | .381 | 14- 6 | .700 | .319 | 6½ |
| Hagerstown | 12- 8 | .600 | 19- 2 | .905 | .305 | 6½ |
| Kankakee Valley | 5-15 | .250 | 12- 9 | .571 | .321 | 6½ |
| Gary Lighthouse | 3-15 | .167 | 11-10 | .524 | .357 | 6½ |
| Angola | 3-17 | .150 | 9-11 | .450 | .300 | 6
|
| Danville | 10-11 | .476 | 16- 5 | .762 | .286 | 6
|
| Decatur Central | 6-13 | .316 | 12- 7 | .632 | .316 | 6
|
| Edgewood | 6-14 | .300 | 12- 8 | .600 | .300 | 6
|
| Huntington North | 4-18 | .182 | 10-12 | .455 | .273 | 6
|
| Knightstown | 1-19 | .050 | 7-13 | .350 | .300 | 6
|
| Linton-Stockton | 12- 9 | .571 | 18- 3 | .857 | .286 | 6
|
| Mount Vernon (Fortville) | 13- 7 | .650 | 19- 1 | .950 | .300 | 6
|
| Prairie Heights | 5-17 | .227 | 11-11 | .500 | .273 | 6
|
| South Dearborn | 3-17 | .150 | 9-11 | .450 | .300 | 6
|
| South Decatur | 8-12 | .400 | 14- 6 | .700 | .300 | 6
|
| Liberty Christian | 10-11 | .476 | 16- 5 | .762 | .286 | 6
|
| Clinton Christian | 10-13 | .435 | 16- 7 | .696 | .261 | 6
|
| Boone Grove | 6-13 | .316 | 12- 8 | .600 | .284 | 5½ |
| Rockville | 16- 5 | .762 | 22- 0 | 1.000 | .238 | 5½ |
| South Bend Adams | 12- 7 | .632 | 18- 2 | .900 | .268 | 5½ |
| South Bend Riley | 7-14 | .333 | 12- 8 | .600 | .267 | 5½ |
| Switzerland County | 11-10 | .524 | 16- 4 | .800 | .276 | 5½ |
| Indianapolis Tindley | 8-12 | .400 | 14- 7 | .667 | .267 | 5½ |
| Austin | 4-16 | .200 | 9-11 | .450 | .250 | 5
|
| Carroll (Flora) | 7-14 | .333 | 12- 9 | .571 | .238 | 5
|
| Corydon Central | 11-10 | .524 | 16- 5 | .762 | .238 | 5
|
| Eastbrook | 3-17 | .150 | 8-12 | .400 | .250 | 5
|
| Eastside | 3-17 | .150 | 8-12 | .400 | .250 | 5
|
| Evansville Harrison | 15- 6 | .714 | 20- 1 | .952 | .238 | 5
|
| Evansville Reitz | 7-14 | .333 | 12- 9 | .571 | .238 | 5
|
| Frankton | 11-10 | .524 | 16- 5 | .762 | .238 | 5
|
| Harrison (West Lafayette) | 5-16 | .238 | 10-11 | .476 | .238 | 5
|
| Lakeland Christian | 2-19 | .095 | 7-14 | .333 | .238 | 5
|
| Mitchell | 1-19 | .050 | 6-14 | .300 | .250 | 5
|
| NorthWood | 9-11 | .450 | 14- 6 | .700 | .250 | 5
|
| Paoli | 8-12 | .400 | 13- 7 | .650 | .250 | 5
|
| Pike | 13- 7 | .650 | 19- 3 | .864 | .214 | 5
|
| Shelbyville | 1-19 | .050 | 6-14 | .300 | .250 | 5
|
| Marquette Catholic | 11- 9 | .550 | 16- 5 | .762 | .212 | 4½ |
| Tri-West | 8-13 | .381 | 12- 8 | .600 | .219 | 4½ |
| West Noble | 11-10 | .524 | 15- 5 | .750 | .226 | 4½ |
| Bremen | 6-14 | .300 | 10-10 | .500 | .200 | 4
|
| Brownsburg | 7-13 | .350 | 11- 9 | .550 | .200 | 4
|
| Cannelton | 4-16 | .200 | 8-12 | .400 | .200 | 4
|
| Chesterton | 8-12 | .400 | 12- 8 | .600 | .200 | 4
|
| Columbia City | 15- 7 | .682 | 19- 3 | .864 | .182 | 4
|
| Columbus North | 17- 5 | .773 | 21- 1 | .955 | .182 | 4
|
| Covington | 9-11 | .450 | 13- 7 | .650 | .200 | 4
|
| DeKalb | 11-11 | .500 | 15- 7 | .682 | .182 | 4
|
| East Central | 8-14 | .364 | 12-10 | .545 | .182 | 4
|
| Frontier | 4-17 | .190 | 8-13 | .381 | .190 | 4
|
| Hamilton Heights | 8-12 | .400 | 12- 8 | .600 | .200 | 4
|
| Heritage Hills | 10-11 | .476 | 14- 7 | .667 | .190 | 4
|
| Indianapolis Ritter | 6-14 | .300 | 10-10 | .500 | .200 | 4
|
| Lanesville | 8-12 | .400 | 12- 8 | .600 | .200 | 4
|
| Merrillville | 13- 7 | .650 | 17- 3 | .850 | .200 | 4
|
| Munster | 17- 3 | .850 | 22- 0 | 1.000 | .150 | 4
|
| North White | 6-15 | .286 | 10-11 | .476 | .190 | 4
|
| Plainfield | 1-19 | .050 | 5-15 | .250 | .200 | 4
|
| South Bend St. Joseph | 7-13 | .350 | 11- 9 | .550 | .200 | 4
|
| Springs Valley | 5-15 | .250 | 9-11 | .450 | .200 | 4
|
| Valparaiso | 12- 8 | .600 | 16- 4 | .800 | .200 | 4
|
| Wes-Del | 3-17 | .150 | 7-13 | .350 | .200 | 4
|
| Seton Catholic | 9-11 | .450 | 13- 7 | .650 | .200 | 4
|
| Fort Wayne Wayne | 8-11 | .421 | 12- 8 | .600 | .179 | 3½ |
| Gary Wallace | 6- 9 | .400 | 11- 7 | .611 | .211 | 3½ |
| Gary 21st Century | 8-10 | .444 | 12- 7 | .632 | .187 | 3½ |
| Indianapolis Northwest | 11- 9 | .550 | 15- 6 | .714 | .164 | 3½ |
| Southwestern (Shelbyville) | 4-15 | .211 | 8-12 | .400 | .189 | 3½ |
| Indianapolis Marshall | 11- 9 | .550 | 14- 6 | .700 | .150 | 3
|
| Argos | 2-18 | .100 | 5-15 | .250 | .150 | 3
|
| Batesville | 15- 5 | .750 | 18- 2 | .900 | .150 | 3
|
| Calumet | 2-18 | .100 | 5-15 | .250 | .150 | 3
|
| Cloverdale | 3-17 | .150 | 6-14 | .300 | .150 | 3
|
| Concord | 16- 4 | .800 | 19- 1 | .950 | .150 | 3
|
| Culver Academy | 0-22 | .000 | 2-18 | .100 | .100 | 3
|
| Daleville | 0-20 | .000 | 3-17 | .150 | .150 | 3
|
| Delphi | 13- 8 | .619 | 16- 5 | .762 | .143 | 3
|
| Evansville Central | 10-10 | .500 | 13- 7 | .650 | .150 | 3
|
| Greenwood | 4-16 | .200 | 7-13 | .350 | .150 | 3
|
| Hamilton | 2-18 | .100 | 5-15 | .250 | .150 | 3
|
| Jimtown | 4-16 | .200 | 7-13 | .350 | .150 | 3
|
| Monroe Central | 9-11 | .450 | 12- 8 | .600 | .150 | 3
|
| Muncie South | 4-16 | .200 | 7-13 | .350 | .150 | 3
|
| Rushville | 6-14 | .300 | 9-11 | .450 | .150 | 3
|
| South Putnam | 8-12 | .400 | 11- 9 | .550 | .150 | 3
|
| Tri | 1-19 | .050 | 4-16 | .200 | .150 | 3
|
| Lakewood Park | 12- 8 | .600 | 15- 5 | .750 | .150 | 3
|
| Fishers | 11- 9 | .550 | 14- 6 | .700 | .150 | 3
|
| Bloomington Lighthouse | 5-15 | .250 | 9-13 | .409 | .159 | 3
|
| Fort Wayne Concordia | 14- 6 | .700 | 17- 4 | .810 | .110 | 2½ |
| Fort Wayne North | 12- 8 | .600 | 14- 5 | .737 | .137 | 2½ |
| Hammond | 7-12 | .368 | 10-10 | .500 | .132 | 2½ |
| Pike Central | 1-19 | .050 | 3-16 | .158 | .108 | 2½ |
| South Newton | 0-20 | .000 | 2-17 | .105 | .105 | 2½ |
| Trinity Lutheran | 5-15 | .250 | 8-13 | .381 | .131 | 2½ |
| Bloomington North | 10-10 | .500 | 12- 8 | .600 | .100 | 2
|
| Boonville | 6-15 | .286 | 8-13 | .381 | .095 | 2
|
| Cambridge City Lincoln | 10-10 | .500 | 12- 8 | .600 | .100 | 2
|
| Carmel | 16- 4 | .800 | 18- 2 | .900 | .100 | 2
|
| Elkhart Central | 5-17 | .227 | 6-14 | .300 | .073 | 2
|
| Fairfield | 8-12 | .400 | 11-11 | .500 | .100 | 2
|
| Fort Wayne Snider | 7-11 | .389 | 10-10 | .500 | .111 | 2
|
| Indianapolis Howe | 8-13 | .381 | 9-10 | .474 | .093 | 2
|
| Gary West | 9- 9 | .500 | 11- 7 | .611 | .111 | 2
|
| Goshen | 11- 9 | .550 | 13- 7 | .650 | .100 | 2
|
| Greenfield-Central | 3-17 | .150 | 5-15 | .250 | .100 | 2
|
| Hanover Central | 11- 8 | .579 | 14- 7 | .667 | .088 | 2
|
| Indianapolis Tech | 16- 4 | .800 | 20- 4 | .833 | .033 | 2
|
| Jay County | 17- 3 | .850 | 20- 2 | .909 | .059 | 2
|
| Jennings County | 11-11 | .500 | 13- 9 | .591 | .091 | 2
|
| Kouts | 16- 3 | .842 | 19- 2 | .905 | .063 | 2
|
| Shawe Memorial | 6-14 | .300 | 8-12 | .400 | .100 | 2
|
| Manchester | 4-16 | .200 | 6-14 | .300 | .100 | 2
|
| Mississinewa | 6-14 | .300 | 8-12 | .400 | .100 | 2
|
| North Harrison | 11- 9 | .550 | 13- 7 | .650 | .100 | 2
|
| Owen Valley | 8-13 | .381 | 10-11 | .476 | .095 | 2
|
| Perry Central | 16- 5 | .762 | 18- 3 | .857 | .095 | 2
|
| Plymouth | 15- 5 | .750 | 17- 3 | .850 | .100 | 2
|
| River Forest | 5-15 | .250 | 7-13 | .350 | .100 | 2
|
| Rochester | 4-16 | .200 | 6-14 | .300 | .100 | 2
|
| Seeger | 10-10 | .500 | 12- 8 | .600 | .100 | 2
|
| Shenandoah | 5-15 | .250 | 7-13 | .350 | .100 | 2
|
| Southmont | 13- 7 | .650 | 15- 5 | .750 | .100 | 2
|
| Woodlan | 6-13 | .316 | 9-12 | .429 | .113 | 2
|
| Indianapolis Washington | 8-12 | .400 | 10-10 | .500 | .100 | 2
|
| Indianapolis Arlington | 8-13 | .381 | 9-11 | .450 | .069 | 1½ |
| Kokomo | 18- 4 | .818 | 19- 2 | .905 | .087 | 1½ |
| Pioneer | 16- 5 | .762 | 17- 3 | .850 | .088 | 1½ |
| Rensselaer Central | 5-15 | .250 | 7-14 | .333 | .083 | 1½ |
| Southern Wells | 6-13 | .316 | 8-12 | .400 | .084 | 1½ |
| Union (Modoc) | 13- 6 | .684 | 15- 5 | .750 | .066 | 1½ |
| Vincennes Lincoln | 13- 7 | .650 | 15- 6 | .714 | .064 | 1½ |
| Westview | 17- 5 | .773 | 18- 3 | .857 | .084 | 1½ |
| Martinsville Tabernacle | 4-21 | .160 | 2-16 | .111 | -.049 | 1½ |
| Providence Cristo Rey | 13- 9 | .591 | 16- 9 | .640 | .049 | 1½ |
| Barr-Reeve | 19- 2 | .905 | 20- 1 | .952 | .048 | 1
|
| Beech Grove | 8-11 | .421 | 9-10 | .474 | .053 | 1
|
| Brownstown Central | 19- 2 | .905 | 20- 1 | .952 | .048 | 1
|
| Lewis Cass | 9-11 | .450 | 10-10 | .500 | .050 | 1
|
| Charlestown | 10-10 | .500 | 11- 9 | .550 | .050 | 1
|
| Columbus East | 13- 8 | .619 | 13- 6 | .684 | .065 | 1
|
| Culver | 11- 9 | .550 | 12- 8 | .600 | .050 | 1
|
| Eastern (Pekin) | 8-12 | .400 | 9-11 | .450 | .050 | 1
|
| Elwood | 10-11 | .476 | 11-10 | .524 | .048 | 1
|
| Evansville North | 11- 9 | .550 | 12- 8 | .600 | .050 | 1
|
| Fort Wayne Luers | 13- 8 | .619 | 13- 6 | .684 | .065 | 1
|
| Christian Academy | 10-10 | .500 | 11- 9 | .550 | .050 | 1
|
| Indianapolis Lutheran | 8-11 | .421 | 9-10 | .474 | .053 | 1
|
| Jeffersonville | 17- 3 | .850 | 19- 3 | .864 | .014 | 1
|
| LaCrosse | 2-17 | .105 | 3-16 | .158 | .053 | 1
|
| Madison | 9-11 | .450 | 10-10 | .500 | .050 | 1
|
| Monrovia | 8-13 | .381 | 9-12 | .429 | .048 | 1
|
| Morgan Twp. | 5-16 | .238 | 5-14 | .263 | .025 | 1
|
| New Palestine | 14- 6 | .700 | 15- 5 | .750 | .050 | 1
|
| North Central (Farmersburg) | 6-15 | .286 | 7-14 | .333 | .048 | 1
|
| North Knox | 7-15 | .318 | 8-14 | .364 | .045 | 1
|
| North Putnam | 7-13 | .350 | 8-12 | .400 | .050 | 1
|
| Park Tudor | 18- 2 | .900 | 20- 2 | .909 | .009 | 1
|
| Peru | 9-11 | .450 | 10-10 | .500 | .050 | 1
|
| Princeton | 9-13 | .409 | 10-12 | .455 | .045 | 1
|
| Scottsburg | 3-17 | .150 | 4-16 | .200 | .050 | 1
|
| Terre Haute South | 8-14 | .364 | 9-13 | .409 | .045 | 1
|
| Tippecanoe Valley | 16- 4 | .800 | 17- 3 | .850 | .050 | 1
|
| Tipton | 19- 3 | .864 | 20- 2 | .909 | .045 | 1
|
| Tri-Central | 8-12 | .400 | 9-11 | .450 | .050 | 1
|
| Tri-County | 11-10 | .524 | 12- 9 | .571 | .048 | 1
|
| Washington | 8-12 | .400 | 9-11 | .450 | .050 | 1
|
| West Lafayette | 15- 6 | .714 | 16- 5 | .762 | .048 | 1
|
| Westville | 10-10 | .500 | 11- 9 | .550 | .050 | 1
|
| Wheeler | 12- 8 | .600 | 13- 7 | .650 | .050 | 1
|
| Indianapolis Attucks | 8-12 | .400 | 9-11 | .450 | .050 | 1
|
| Baptist Academy | 9-12 | .429 | 10-11 | .476 | .048 | 1
|
| Bloomfield | 11-11 | .500 | 11-10 | .524 | .024 | ½ |
| Brebeuf Jesuit | 10- 9 | .526 | 11- 9 | .550 | .024 | ½ |
| Franklin County | 5-16 | .238 | 5-15 | .250 | .012 | ½ |
| Northeastern | 10- 9 | .526 | 11- 9 | .550 | .024 | ½ |
| Oregon-Davis | 4-16 | .200 | 4-15 | .211 | .011 | ½ |
| Randolph Southern | 4-16 | .200 | 4-15 | .211 | .011 | ½ |
| South Ripley | 14- 6 | .700 | 15- 6 | .714 | .014 | ½ |