2018 boys IL IHSA RATINGS PERCENTAGE INDEX ARC
Rank Team RPI W L T 1 New Trier 1 0.7185 21 4 0 2 Loyola Academy, IL 2 0.7176 22 3 0 3 Glenbard West 3 0.6739 26 3 0 4 Grayslake North 4 0.6659 17 6 0 5 Lake Forest HS, IL 5 0.6541 12 7 0 6 Prairie Ridge 6 0.6492 20 1 0 7 Cary Grove 7 0.6378 15 1 0 8 Lincoln-Way 8 0.6312 16 2 0 9 Fenwick 9 0.6306 13 4 0 10 Hinsdale Central 10 0.6193 14 5 0 11 South Elgin 11 0.6190 10 1 0 12 Neuqua Valley 12 0.6169 21 3 0 13 Saint Viator 13 0.6161 16 5 0 14 Lyons Township 14 0.6072 13 7 0 15 Naperville North 15 0.6022 17 5 0 16 Glenbrook North 16 0.5998 8 9 0 17 Glenbrook South 17 0.5944 13 5 0 18 Warren Township 18 0.5942 14 4 0 19 Sandburg-Stagg-And 19 0.5940 13 3 0 20 St Rita 20 0.5857 13 9 0 21 York, IL 21 0.5608 10 10 1 22 Crystal Lake Centr 22 0.5587 9 8 0 23 Evanston Township 23 0.5506 13 8 1 24 Carmel Catholic 24 0.5489 10 6 0 25 Dundee-Crown 25 0.5483 10 3 0 26 Wheaton South 26 0.5452 10 7 0 27 Benet Academy 27 0.5443 9 8 0 28 Wheaton North 28 0.5430 9 10 0 29 Riverside Brookfie 29 0.5405 1 2 0 30 Homewood Flossmoor 30 0.5396 14 5 0 31 St Ignatius Prep, 31 0.5387 5 14 0 32 Mount Carmel, IL 32 0.5345 11 6 0 33 Lake Zurich 33 0.5323 11 9 0 34 Bartlett, IL 34 0.5291 10 4 0 35 Vernon Hills 35 0.5253 12 9 0 36 Marist, IL 36 0.5200 12 5 0 37 Libertyville 37 0.5192 7 9 0 38 Dunlap 38 0.5120 5 4 0 39 Stevenson, IL 39 0.5116 7 13 0 40 Barrington, IL 40 0.5074 7 9 0 41 St Francis, IL 41 0.5022 12 5 0 42 Oak Park-River For 42 0.4990 3 15 0 43 McHenry 43 0.4978 7 8 0 44 Mundelein 44 0.4967 12 9 0 45 St Charles East 45 0.4933 7 6 0 46 Crystal Lake South 46 0.4927 7 9 0 47 Downers Grove 47 0.4891 6 11 0 48 Lockport Township, 48 0.4867 7 6 0 49 Wheaton Academy 49 0.4863 9 4 0 50 Grant LC, IL 50 0.4805 7 11 0 51 Lake Forest Acad, 51 0.4804 12 3 0 52 Grayslake Central 52 0.4797 7 12 0 53 Schaumburg 53 0.4765 8 9 0 54 Lakes-Antioch Co-O 54 0.4764 9 9 0 55 Jacobs 55 0.4753 7 13 0 56 Deerfield, IL 56 0.4737 5 10 0 57 Naperville Central 57 0.4735 3 19 0 58 St Charles North 58 0.4693 8 8 0 59 Hillcrest, IL 59 0.4652 8 8 0 60 Hoffman Estates 60 0.4633 8 12 0 61 Highland Park, IL 61 0.4611 2 11 0 62 Whitney Young 62 0.4531 10 8 0 63 Maine South 63 0.4501 5 13 0 64 Immaculate Concept 64 0.4466 3 8 0 65 Waubonsie-Metea Co 65 0.4418 7 11 0 66 Providence Catholi 66 0.4401 6 9 0 67 Nazareth Academy, 67 0.4237 8 11 0 68 Huntley 68 0.4111 9 9 0 69 Lemont 69 0.4107 2 16 0 70 Brother Rice, IL 70 0.4098 8 10 0 71 Notre Dame, IL 71 0.4037 3 9 0 72 West Chicago 72 0.4019 4 10 0 73 Fremd 73 0.4013 7 10 0 74 Latin School, IL 74 0.3997 5 7 0 75 Lane Tech 75 0.3935 4 8 0 76 Geneva, IL 76 0.3932 4 16 0 77 Minooka 77 0.3916 4 12 0 78 West Aurora 78 0.3896 2 10 0 79 Palatine 79 0.3893 2 12 0 80 St Laurence 80 0.3859 5 14 0 81 Conant 81 0.3842 4 14 0 82 Marian Central Cat 82 0.3741 5 15 0 83 Hampshire, IL 83 0.3704 2 13 0 84 Taft HS, IL 84 0.3670 3 8 0 85 Batavia, IL 85 0.3659 3 11 0 86 Plainfield North, 86 0.3447 2 15 0 87 Kaneland 87 0.3285 3 8 0 88 Northside College 88 0.3108 2 6 0 89 Montini Catholic 89 0.3063 1 16 0 90 Oak Forest 90 0.2995 0 1 0 91 Marmion Academy 91 0.2988 1 16 0 92 Mather 92 0.2709 0 6 0 93 Lincoln Park 93 0.2519 1 8 0