Schedule:
Please note: All rankings shown are the rankings of the teams on the date that they played one another
| Game | Date | Away Team (Rank) | Away Score | Home Score | Home Team (Rank) | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2018-11-08 | Evansville (154) | 60 | 99 | Illinois (113) | Final | W | 39 |
| 2 | 2018-11-13 | Georgetown (44) | 88 | 80 | Illinois (78) | Final | L | -8 |
| 3 | 2018-11-19 | Gonzaga (1) | 84 | 78 | Illinois (78) | Final | L | -6 |
| 4 | 2018-11-20 | Iowa State (29) | 84 | 68 | Illinois (124) | Final | L | -16 |
| 5 | 2018-11-21 | Xavier (101) | 83 | 74 | Illinois (124) | Final | L | -9 |
| 6 | 2018-11-25 | Mississippi Valley State (345) | 67 | 86 | Illinois (124) | Final | W | 19 |
| 7 | 2018-11-27 | Illinois (173) | 74 | 76 | Notre Dame (31) | Final | L | -2 |
| 8 | 2018-12-02 | Illinois (173) | 60 | 75 | Nebraska (17) | Final | L | -15 |
| 9 | 2018-12-05 | Ohio State (11) | 77 | 67 | Illinois (164) | Final | L | -10 |
| 10 | 2018-12-08 | UNLV (126) | 74 | 77 | Illinois (164) | Final | W | 3 |
| 11 | 2018-12-15 | East Tennessee State (105) | 55 | 73 | Illinois (149) | Final | W | 18 |
| 12 | 2018-12-22 | Missouri (95) | 79 | 63 | Illinois (132) | Final | L | -16 |
| 13 | 2018-12-29 | Florida Atlantic (183) | 73 | 71 | Illinois (143) | Final/OT | L | -2 |
| 14 | 2019-01-03 | Illinois (152) | 65 | 73 | Indiana (17) | Final | L | -8 |
| 15 | 2019-01-06 | Illinois (152) | 66 | 68 | Northwestern (63) | Final | L | -2 |
| 16 | 2019-01-10 | Michigan (3) | 79 | 69 | Illinois (160) | Final | L | -10 |
| 17 | 2019-01-16 | Minnesota (33) | 68 | 95 | Illinois (157) | Final | W | 27 |
| 18 | 2019-01-20 | Illinois (157) | 71 | 95 | Iowa (21) | Final | L | -24 |
| 19 | 2019-01-23 | Wisconsin (29) | 72 | 60 | Illinois (142) | Final | L | -12 |
| 20 | 2019-01-26 | Illinois (142) | 78 | 67 | Maryland (9) | Final | W | 11 |
| 21 | 2019-01-30 | Illinois (135) | 75 | 86 | Minnesota (35) | Final | L | -11 |
| 22 | 2019-02-02 | Nebraska (36) | 64 | 71 | Illinois (135) | Final | W | 7 |
| 23 | 2019-02-05 | Michigan State (7) | 74 | 79 | Illinois (119) | Final | W | 5 |
| 24 | 2019-02-09 | Rutgers (89) | 94 | 99 | Illinois (119) | Final/OT | W | 5 |
| 25 | 2019-02-14 | Illinois (98) | 63 | 56 | Ohio State (32) | Final | W | 7 |
| 26 | 2019-02-18 | Illinois (98) | 58 | 64 | Wisconsin (19) | Final | L | -6 |
| 27 | 2019-02-23 | Penn State (97) | 83 | 76 | Illinois (83) | Final | L | -7 |
| 28 | 2019-02-27 | Illinois (94) | 56 | 73 | Purdue (14) | Final | L | -17 |
| 29 | 2019-03-03 | Northwestern (91) | 76 | 81 | Illinois (94) | Final | W | 5 |
| 30 | 2019-03-07 | Indiana (50) | 92 | 74 | Illinois (92) | Final | L | -18 |
| 31 | 2019-03-10 | Illinois (92) | 56 | 72 | Penn State (68) | Final | L | -16 |
| 32 | 2019-03-13 | Northwestern (90) | 69 | 74 | Illinois (102) | Final/OT | W | 5 |
| 33 | 2019-03-14 | Illinois (102) | 62 | 83 | Iowa (33) | Final | L | -21 |