IHSA

Boys Basketball Undefeated Matchups

State Tournament Showdowns Between Undefeated Teams

1914: Freeport (H.S.) 33, Centralia 30, state quarterfinal
1953: LaGrange (Lyons) 83, Kankakee (Sr.) 74, sectional semifinal
1977AA: Chicago (Phillips) 77, Chicago (Westinghouse) 65, super-sectional
1978AA: Lockport (Twp.) 42, Burbank (St. Laurence) 41, sectional semifinal
1981AA: Quincy (Sr.) 64, Lincoln 58, sectional final
1983A: Lawrenceville 44, Flanagan 39, state final
1984A: McLeansboro 53, Breese (Mater Dei) 51, super-sectional