| 9 | Sat Dec 6 | at #1Purdue | 12:00 PM | 8-0 | 1.000 | #10 | CBS | Mackey Arena · West Lafayette, IN |
| 10 | Thu Dec 11 | vsIowa | 8:00 PM | 7-1 | .875 | #10 | FS1 | James H. Hilton Coliseum · Ames, IA |
| 11 | Sun Dec 14 | vsE Illinois | 1:00 PM | 2-5 | .286 | #10 | ESPN+ | James H. Hilton Coliseum · Ames, IA |
| 12 | Sun Dec 21 | vsLong Beach St | 6:00 PM | 2-6 | .250 | #10 | ESPN+ | James H. Hilton Coliseum · Ames, IA |
| 13 | Mon Dec 29 | vsHou Christian | 8:00 PM | 4-4 | .500 | #10 | ESPN+ | James H. Hilton Coliseum · Ames, IA |
| 14 | Fri Jan 2 | vsWest Virginia | 9:00 PM | 7-2 | .778 | #10 | ESPN2 | James H. Hilton Coliseum · Ames, IA |
| 15 | Wed Jan 7 | atBaylor | 8:00 PM | 6-1 | .857 | #10 | Peacock | Ferrell Center · Waco, TX |
| 16 | Sat Jan 10 | vsOklahoma St | 4:00 PM | 8-0 | 1.000 | #10 | | James H. Hilton Coliseum · Ames, IA |
| 17 | Tue Jan 13 | at#21Kansas | 9:00 PM | 6-3 | .667 | #10 | | Allen Fieldhouse · Lawrence, KS |
| 18 | Sat Jan 17 | atCincinnati | 2:00 PM | 6-2 | .750 | #10 | Peacock | Fifth Third Arena · Cincinnati, OH |
| 19 | Tue Jan 20 | vsUCF | 7:00 PM | 7-1 | .875 | #10 | CBSSN | James H. Hilton Coliseum · Ames, IA |
| 20 | Sat Jan 24 | atOklahoma St | 4:00 PM | 8-0 | 1.000 | #10 | Peacock | Gallagher-Iba Arena · Stillwater, OK |
| 21 | Thu Jan 29 | vsColorado | 7:00 PM | 8-0 | 1.000 | #10 | FS1 | James H. Hilton Coliseum · Ames, IA |
| 22 | Sun Feb 1 | atKansas St | 2:00 PM | 5-3 | .625 | #10 | FOX | Bramlage Coliseum · Manhattan, KS |
| 23 | Sat Feb 7 | vsBaylor | 2:00 PM | 6-1 | .857 | #10 | | James H. Hilton Coliseum · Ames, IA |
| 24 | Tue Feb 10 | atTCU | 9:00 PM | 5-2 | .714 | #10 | FS1 | Ed and Rae Schollmaier Arena · Fort Worth, TX |
| 25 | Sat Feb 14 | vs#21Kansas | 1:00 PM | 6-3 | .667 | #10 | ABC | James H. Hilton Coliseum · Ames, IA |
| 26 | Mon Feb 16 | vs#8Houston | 9:00 PM | 7-1 | .875 | #10 | ESPN | James H. Hilton Coliseum · Ames, IA |
| 27 | Sat Feb 21 | at#9BYU | 10:30 PM | 7-1 | .875 | #10 | ESPN | Marriott Center · Provo, UT |
| 28 | Tue Feb 24 | atUtah | 9:00 PM | 6-3 | .667 | #10 | FS1 | Jon M. Huntsman Center · Salt Lake City, UT |
| 29 | Sat Feb 28 | vs#19Texas Tech | 4:00 PM | 6-2 | .750 | #10 | CBSSN | James H. Hilton Coliseum · Ames, IA |
| 30 | Mon Mar 2 | at#2Arizona | 9:00 PM | 7-0 | 1.000 | #10 | ESPN | McKale Center · Tucson, AZ |
| 31 | Sat Mar 7 | vsArizona St | 2:00 PM | 6-2 | .750 | #10 | FS1 | James H. Hilton Coliseum · Ames, IA |
