Division 1 Baseball : Champions : Schools : Streaks : Series records : Most frequent matchups

 
  Illinois 0 - 1 against Arkansas

  Games:
    (L)  1989  Illinois 2  -  Arkansas 9     Northeast Regional



 
  Illinois 1 - 0 against Baylor

  Games:
    (W)  1998  Illinois 8  -  Baylor 7 (13)   South I Regional



 
  Illinois 1 - 0 against Brigham Young

  Games:
    (W)  1990  Illinois 8  -  Brigham Young 5     South II Regional



 
  Illinois 1 - 1 against California State Fullerton

  Games:
    (L)  2011  Illinois 4  -  California State Fullerton 10     Fullerton CA Regional
    (W)  2011  Illinois 7  -  California State Fullerton 5      Fullerton CA Regional



 
  Illinois 1 - 0 against Central Michigan

  Games:
    (W)  1990  Illinois 8  -  Central Michigan 6     South II Regional



 
  Illinois 0 - 2 against Clemson

  Games:
    (L)  2019  Illinois 4  -  Clemson 8     Oxford MS Regional
    (L)  2000  Illinois 3  -  Clemson 9     Clemson Regional



 
  Illinois 0 - 1 against Florida

  Games:
    (L)  1998  Illinois 6  -  Florida 7     South I Regional



 
  Illinois 0 - 1 against Florida State

  Games:
    (L)  1990  Illinois 4  -  Florida State 6     South II Regional



 
  Illinois 1 - 1 against Georgia Tech

  Games:
    (W)  2013  Illinois 6  -  Georgia Tech 4     Nashville Regional
    (L)  2013  Illinois 3  -  Georgia Tech 6     Nashville Regional



 
  Illinois 1 - 1 against Indiana State

  Games:
    (W)  2024  Illinois 4  -  Indiana State 1      Lexington KY Regional
    (L)  2024  Illinois 2  -  Indiana State 13     Lexington KY Regional



 
  Illinois 0 - 1 against Jacksonville State

  Games:
    (L)  2019  Illinois 5  -  Jacksonville State 7     Oxford MS Regional



 
  Illinois 1 - 0 against Kansas State

  Games:
    (W)  2011  Illinois 5  -  Kansas State 3     Fullerton CA Regional



 
  Illinois 0 - 1 against Kentucky

  Games:
    (L)  2024  Illinois 1  -  Kentucky 6     Lexington KY Regional



 
  Illinois 1 - 0 against Le Moyne

  Games:
    (W)  1989  Illinois 7  -  Le Moyne 0     Northeast Regional



 
  Illinois 0 - 1 against Middle Tennessee State

  Games:
    (L)  2000  Illinois 3  -  Middle Tennessee State 4     Clemson Regional



 
  Illinois 0 - 1 against Mississippi State

  Games:
    (L)  1990  Illinois 3  -  Mississippi State 5     South II Regional



 
  Illinois 1 - 0 against Monmouth (NJ)

  Games:
    (W)  1998  Illinois 12  -  Monmouth (NJ) 2     South I Regional



 
  Illinois 1 - 0 against Notre Dame

  Games:
    (W)  2015  Illinois 3  -  Notre Dame 0     Champaign Regional



 
  Illinois 1 - 0 against Ohio

  Games:
    (W)  2015  Illinois 10  -  Ohio 3     Champaign Regional



 
  Illinois 1 - 0 against Old Dominion

  Games:
    (W)  2000  Illinois 3  -  Old Dominion 1     Clemson Regional



 
  Illinois 0 - 1 against Pennsylvania

  Games:
    (L)  1989  Illinois 1  -  Pennsylvania 7     Northeast Regional



 
  Illinois 0 - 1 against Stanford

  Games:
    (L)  2011  Illinois 2  -  Stanford 14     Fullerton CA Regional



 
  Illinois 0 - 3 against Vanderbilt

  Games:
    (L)  2015  Illinois 0  -  Vanderbilt 13     Champaign Super Regional
    (L)  2015  Illinois 2  -  Vanderbilt 4      Champaign Super Regional
    (L)  2013  Illinois 4  -  Vanderbilt 10     Nashville Regional



 
  Illinois 1 - 1 against Wake Forest

  Games:
    (L)  1998  Illinois 12  -  Wake Forest 14     South I Regional
    (W)  1998  Illinois 13  -  Wake Forest 4      South I Regional



 
  Illinois 1 - 0 against Wright State

  Games:
    (W)  2015  Illinois 8  -  Wright State 4     Champaign Regional