(Red Number Indicates Final Week @NestoHoops Poll Ranking)
| IHSA STATE TOURNAMENT - CLASS 2A ~ 2023 | |||||
| Sectional: Semi-Final | Sectional: Final (3/3) | Super-Sectional (3/6) | Semi-Final (3/9) | Championship (3/11) | |
| Greenville | Lawrenceville | ||||
| Lawrenceville | |||||
| Newton | Teutopolis | ||||
| 13 | Teutopolis | Teutopolis | |||
| Marquette (Alton) | |||||
| Carbondale (Southern Illinois) | Teutopolis | ||||
| Massac County | Pinckneyville | ||||
| Pinckneyville | |||||
| Pinckneyville | Pinckneyville | ||||
| 2 | Breese Central | Breese Central | |||
| Carterville | |||||
| DePaul | |||||
| North Lawndale | North Lawndale | ||||
| Wells | |||||
| Christ the King | DePaul | ||||
| 4 | DePaul | DePaul | |||
| Clark | |||||
| Joliet Central | DePaul | ||||
| 6 | Perspectives-Lead | Perpsectives-Lead | |||
| University High | |||||
| Julian | Perspectives-Lead | ||||
| 5 | Phillips | Joliet Catholic | |||
| Joliet Catholic | |||||
| UNIVERSITY OF ILLINOIS | DePAUL | ||||
| Aurora Christian | Aurora Christian | (State Farm Center) | IHSA Class 2A - 2023 | ||
| Northridge | |||||
| Johnsburg | Rockford Lutheran | ||||
| Montini | Rockford Lutheran | ||||
| 15 | Rockford Lutheran | ||||
| Sterling | Rockridge | ||||
| 9 | Princeton | Princeton | |||
| Riverdale | Orion | ||||
| Rockridge | |||||
| 12 | Rockridge | Rockridge | |||
| Rock Falls | |||||
| Bloomington Central Catholic | |||||
| 10 | Pontiac | Pontiac | |||
| 7 | St. Joseph-Ogden | ||||
| Herscher | Pontiac | ||||
| 1 | Prairie Central | Prairie Central | |||
| McNamara | |||||
| Springfield (Bk of Springfield Ctr) | Bloomington Central Catholic | ||||
| 8 | University High (Norm | University High (Normal) | |||
| 14 | Notre Dame (Quincy) | ||||
| Pleasant Plains | Bloomington Central Catholic | ||||
| 11 | Pleasant Plains | Bloomington Central Catholic | Teutopolis | ||
| Bloomington Catholic | Rockridge | Teutopolis | |||