TWISTR IHSAA SPORTS RATINGS

Home Page | TWISTR Blog

Fall: Football | Boys Soccer | Girls Soccer | Volleyball

Winter: Boys Basketball | Girls Basketball

Spring: Baseball | Softball

Frequently Asked Questions

About the TWISTR Ratings

The TWISTR Ratings are an iterative least-squares, score-based ratings system built in the spirit of an Elo model. Team ratings are agnostic to the final result of a game, as only the scoring margins are important when rating teams. No additional benefit is provided for a win or penalty for a loss. The TWISTR ratings for VOLLEYBALL incorporate two key concepts:

The RATING represents the number of sets a team would be favored by against an average opponent. Teams with a positive RATING are considered better than average, while teams with a negative RATING are considered worse than average. The RATING can be thought of as a composite of the INDEPENDENT (INDY) rating, in which the time a game was played does not matter, and the FORECASTER (CASTER) rating, where recent results are weighted more heavily.

Both the STRENGTH OF RECORD (SoR) and Z-SCORE (Z-SCR) are resume ratings - SoR only considers a team's win-loss record and is independent of margin of victory, while Z-SCR is a blend of RATING and SoR.

2024 TWISTR IHSAA Volleyball Team Ratings

Class: All Classes | Class 4A | Class 3A | Class 2A | Class 1A

4A Team Ratings

Ratings Last Updated: 2024-10-20 | Home Advantage: +0.15

TWISTR IHSAA TEAM RATINGS SCHEDULE & RESUME COMPONENT RATINGS
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
1 Hamilton Southeastern 1 +6.35 30 2 .676 3 +.264 1 +2.12 1 +6.41 1 +6.33 1
3 Yorktown 2 +5.69 30 2 .780 13 +.159 2 +1.80 2 +5.74 3 +5.66 3
5 Carroll (Fort Wayne) 3 +5.02 29 3 .827 19 +.080 3 +1.53 3 +5.06 5 +5.00 5
6 Brownsburg 4 +4.87 22 6 .730 7 +.057 6 +1.46 4 +4.93 6 +4.83 6
8 Floyd Central 5 +4.73 26 5 .781 14 +.058 4 +1.43 5 +4.82 8 +4.68 8
9 Avon 6 +4.60 25 7 .756 10 +.025 7 +1.35 7 +4.59 11 +4.61 9
10 Center Grove 7 +4.60 25 8 .760 11 -.002 9 +1.30 8 +4.67 9 +4.58 10
11 Castle 8 +4.52 23 2 .864 27 +.058 5 +1.39 6 +4.62 10 +4.46 11
12 Crown Point 9 +4.46 27 5 .837 20 +.008 8 +1.29 9 +4.54 12 +4.43 13
13 Westfield 10 +4.46 21 9 .707 5 -.006 10 +1.27 10 +4.49 13 +4.45 12
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
14 Warsaw 11 +4.31 28 6 .848 21 -.026 12 +1.20 11 +4.24 16 +4.35 14
15 Homestead 12 +4.26 26 7 .855 24 -.068 15 +1.12 13 +4.26 14 +4.23 15
17 Penn 13 +4.16 23 5 .875 32 -.055 13 +1.12 12 +4.14 17 +4.18 17
21 Bellmont 14 +3.84 21 8 .787 16 -.063 14 +1.04 15 +3.94 19 +3.79 22
25 Evansville North 15 +3.66 22 5 .891 36 -.079 17 +0.98 16 +3.77 23 +3.61 25
26 Noblesville 16 +3.57 21 12 .784 15 -.146 19 +0.84 18 +3.61 27 +3.56 27
27 Zionsville 17 +3.57 17 16 .690 4 -.174 22 +0.79 20 +3.69 26 +3.51 29
31 Mount Vernon (Fortville) 18 +3.45 21 10 .823 18 -.146 18 +0.82 19 +3.50 31 +3.42 33
33 Franklin 19 +3.43 27 3 .913 45 -.013 11 +1.05 14 +3.45 34 +3.43 31
34 Lake Central 20 +3.39 19 11 .796 17 -.159 20 +0.78 21 +3.51 30 +3.33 36
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
37 Fishers 21 +3.30 18 15 .745 8 -.201 23 +0.69 23 +3.39 36 +3.25 38
40 Chesterton 22 +3.20 25 9 .905 42 -.168 21 +0.73 22 +3.17 43 +3.22 39
43 Mishawaka 23 +3.17 27 4 .948 58 -.077 16 +0.88 17 +3.17 44 +3.17 41
45 Providence 24 +2.98 9 13 .708 6 -.301 33 +0.45 28 +2.90 46 +3.01 44
47 Carmel 25 +2.88 9 20 .659 1 -.349 41 +0.35 32 +2.98 45 +2.82 48
48 Terre Haute South 26 +2.87 19 10 .878 33 -.224 25 +0.57 24 +2.87 48 +2.89 46
49 Bloomington North 27 +2.81 20 11 .866 29 -.223 24 +0.56 25 +2.80 51 +2.80 49
50 Harrison (West Lafayette) 28 +2.80 20 13 .866 28 -.258 28 +0.49 26 +2.83 50 +2.79 50
51 McCutcheon 29 +2.78 12 18 .670 2 -.270 31 +0.47 27 +2.90 47 +2.71 51
56 Elkhart 30 +2.46 19 13 .858 26 -.265 29 +0.41 29 +2.44 59 +2.47 56
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
62 Seymour 31 +2.32 17 12 .850 22 -.265 30 +0.38 30 +2.42 60 +2.27 63
64 LaPorte 32 +2.25 18 14 .898 40 -.334 37 +0.25 35 +2.14 64 +2.30 62
66 Franklin Central 33 +2.09 15 16 .773 12 -.289 32 +0.29 34 +2.14 65 +2.06 66
67 New Albany 34 +2.04 17 14 .873 30 -.324 35 +0.23 36 +2.13 66 +2.00 71
69 Perry Meridian 35 +2.04 15 13 .874 31 -.339 38 +0.20 37 +2.03 70 +2.04 68
70 Greenfield-Central 36 +2.02 22 10 .920 49 -.231 26 +0.38 31 +2.00 72 +2.04 69
76 Southport 37 +1.86 18 12 .965 66 -.365 42 +0.12 39 +1.80 81 +1.89 76
78 Plainfield 38 +1.85 12 21 .754 9 -.390 44 +0.07 40 +2.04 69 +1.75 81
81 Pendleton Heights 39 +1.76 17 15 .855 23 -.323 34 +0.17 38 +1.80 80 +1.74 82
84 South Bend Adams 40 +1.68 21 8 .962 64 -.238 27 +0.30 33 +1.65 84 +1.71 83
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
86 Columbus North 41 +1.65 16 17 .892 38 -.408 49 +0.00 44 +1.64 85 +1.65 87
88 Valparaiso 42 +1.57 14 17 .890 35 -.437 53 -0.07 46 +1.58 88 +1.54 89
92 Munster 43 +1.49 16 16 .891 37 -.389 43 +0.00 43 +1.38 96 +1.54 88
96 Lawrence North 44 +1.36 16 16 .894 39 -.393 46 -0.03 45 +1.54 90 +1.27 101
101 Bloomington South 45 +1.28 13 16 .887 34 -.438 54 -0.13 48 +1.43 94 +1.21 106
105 Fort Wayne Snider 46 +1.23 17 13 .907 43 -.341 40 +0.03 41 +1.24 102 +1.21 105
108 Northridge 47 +1.20 19 12 .953 61 -.340 39 +0.03 42 +1.22 105 +1.19 109
110 Concord 48 +1.13 15 13 .936 57 -.402 47 -0.09 47 +1.01 116 +1.20 107
119 Terre Haute North 49 +1.00 12 16 .957 62 -.529 57 -0.34 54 +1.11 110 +0.95 122
120 Mooresville 50 +0.99 17 13 .979 71 -.412 50 -0.14 49 +1.06 114 +0.96 121
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
124 Goshen 51 +0.93 13 12 .950 59 -.431 51 -0.19 51 +0.93 125 +0.92 127
125 Evansville Reitz 52 +0.92 15 14 .920 50 -.404 48 -0.14 50 +0.98 119 +0.89 128
129 North Central (Indianapolis) 53 +0.86 12 20 .915 46 -.539 59 -0.39 55 +0.96 122 +0.81 129
148 Portage 54 +0.47 12 19 .933 54 -.544 61 -0.47 57 +0.41 153 +0.50 146
149 Richmond 55 +0.46 17 12 .979 72 -.392 45 -0.21 52 +0.34 161 +0.53 144
150 Bedford North Lawrence 56 +0.45 12 12 .935 56 -.436 52 -0.29 53 +0.65 135 +0.35 158
152 East Central 57 +0.44 10 21 .962 65 -.640 67 -0.65 64 +0.36 158 +0.49 149
158 Merrillville 58 +0.40 13 17 .933 55 -.497 56 -0.41 56 +0.43 150 +0.39 157
161 Martinsville 59 +0.34 10 18 .927 51 -.571 63 -0.55 58 +0.37 157 +0.32 162
171 Michigan City 60 +0.18 9 18 .919 48 -.584 64 -0.60 60 +0.19 173 +0.20 170
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
173 Lafayette Jeff 61 +0.16 10 16 .973 69 -.587 65 -0.61 61 +0.22 169 +0.13 176
189 Columbus East 62 -0.06 4 27 .858 25 -.730 75 -0.91 69 +0.09 180 -0.13 190
191 Jeffersonville 63 -0.16 6 19 .899 41 -.661 69 -0.81 67 -0.15 192 -0.16 192
195 Huntington North 64 -0.22 11 19 .928 52 -.561 62 -0.64 63 -0.23 199 -0.21 195
201 Whiteland 65 -0.32 7 21 .960 63 -.711 71 -0.92 70 -0.49 208 -0.23 197
207 Kokomo 66 -0.50 14 14 .985 73 -.485 55 -0.57 59 -0.42 206 -0.53 208
210 Pike 67 -0.58 11 18 .912 44 -.533 58 -0.67 65 -0.53 210 -0.60 211
216 Decatur Central 68 -0.71 11 17 .988 75 -.595 66 -0.80 66 -0.72 217 -0.71 217
242 Fort Wayne Northrop 69 -1.08 7 25 .931 53 -.713 72 -1.08 71 -1.17 251 -1.03 238
253 Ben Davis 70 -1.20 9 15 .918 47 -.543 60 -0.81 68 -1.07 241 -1.26 258
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
266 Muncie Central 71 -1.42 5 15 .995 80 -.744 76 -1.20 74 -1.41 266 -1.40 266
267 Evansville Harrison 72 -1.48 5 17 .952 60 -.725 74 -1.18 73 -1.37 263 -1.54 269
272 Warren Central 73 -1.60 6 21 .989 77 -.767 77 -1.28 77 -1.53 272 -1.66 273
279 Hobart 74 -1.74 10 20 .993 78 -.659 68 -1.12 72 -1.73 280 -1.75 279
280 Lawrence Central 75 -1.75 7 19 .988 76 -.719 73 -1.23 75 -1.80 283 -1.72 277
299 Hammond Central 76 -2.18 15 8 .978 70 -.325 36 -0.63 62 -2.21 300 -2.16 300
304 Fort Wayne Wayne 77 -2.24 8 19 .967 67 -.671 70 -1.24 76 -2.32 305 -2.19 302
317 South Bend Riley 78 -2.59 4 30 .986 74 -.868 78 -1.66 78 -2.59 317 -2.58 318
339 Anderson 79 -3.25 0 17 .995 79 -.994 82 -2.01 81 -3.30 341 -3.22 340
345 Fort Wayne South 80 -3.42 0 26 .971 68 -.971 81 -2.00 80 -3.38 345 -3.43 347
RANK TEAM CLASS RATING WIN LOSS SoS Rk SoR Rk Z-SCR Rk INDY Rk CASTER Rk
353 Fort Wayne North 81 -3.67 2 20 .995 81 -.904 79 -1.94 79 -3.65 352 -3.68 354
380 Hammond Morton 82 -4.99 0 13 .999 83 -.999 83 -2.37 82 -5.09 382 -4.95 380
389 Indianapolis Tech 83 -5.66 1 13 .999 82 -.928 80 -2.38 83 -5.82 390 -5.56 389