| 1 | Mon Nov 3 | vs Campbell | W96-64 | 1-0 | 1.000 | #24 | B1G+ | Kohl Center · Madison, WI |
| 2 | Fri Nov 7 | vsN Illinois | W97-72 | 2-0 | 1.000 | #24 | BTN | Kohl Center · Madison, WI |
| 3 | Tue Nov 11 | vsBall State | W86-55 | 3-0 | 1.000 | #24 | BTN | Kohl Center · Madison, WI |
| 4 | Mon Nov 17 | vsSIUE | W94-69 | 4-0 | 1.000 | #23 | BTN | Kohl Center · Madison, WI |
| 5 | Fri Nov 21 | at9BYU | L70-98 | 4-1 | .800 | #23 | Peacock | Delta Center · Salt Lake City, UT |
| 6 | Thu Nov 27 | vsProvidence | W104-83 | 5-1 | .833 | - | FS1 | Jenny Craig Pavilion · San Diego, CA |
| 7 | Fri Nov 28 | atTCU | L63-74 | 5-2 | .714 | - | FOX | Jenny Craig Pavilion · San Diego, CA |
| 8 | Wed Dec 3 | vsNorthwestern | W85-73 | 6-2 | .750 | - | BTN | Kohl Center · Madison, WI |
| 9 | Sat Dec 6 | vsMarquette | W96-76 | 7-2 | .778 | - | FS1 | Kohl Center · Madison, WI |
| 10 | Wed Dec 10 | at23Nebraska | L60-90 | 7-3 | .700 | - | BTN | Pinnacle Bank Arena · Lincoln, NE |
| 11 | Fri Dec 19 | atVillanova | L66-76 (OT) | 7-4 | .636 | - | FOX | Fiserv Forum · Milwaukee, WI |
| 12 | Mon Dec 22 | vsC Michigan | W88-61 | 8-4 | .667 | - | BTN | Kohl Center · Madison, WI |
| 13 | Tue Dec 30 | vsMilwaukee | W80-60 | 9-4 | .692 | - | BTN | Kohl Center · Madison, WI |
| 14 | Sat Jan 3 | vs5Purdue | L73-89 | 9-5 | .643 | - | FOX | Kohl Center · Madison, WI |
| 15 | Tue Jan 6 | vsUCLA | W80-72 | 10-5 | .667 | - | Peacock | Kohl Center · Madison, WI |
| 16 | Sat Jan 10 | at2Michigan | W91-88 | 11-5 | .688 | - | CBS | Crisler Center · Ann Arbor, MI |
| 17 | Tue Jan 13 | atMinnesota | W78-75 | 12-5 | .706 | - | BTN | Williams Arena · Minneapolis, MN |
| 18 | Sat Jan 17 | vsRutgers | W96-87 | 13-5 | .722 | - | BTN | Kohl Center · Madison, WI |
| 19 | Thu Jan 22 | atPenn State | W98-71 | 14-5 | .737 | - | FS1 | Bryce Jordan Center · University Park, PA |
| 20 | Sun Jan 25 | vsUSC | L71-73 | 14-6 | .700 | - | Peacock | Kohl Center · Madison, WI |
| 21 | Wed Jan 28 | vsMinnesota | W67-63 | 15-6 | .714 | - | BTN | Kohl Center · Madison, WI |
| 22 | Sat Jan 31 | vsOhio State | W92-82 | 16-6 | .727 | - | FOX | Kohl Center · Madison, WI |
| 23 | Sat Feb 7 | atIndiana | L77-78 (OT) | 16-7 | .696 | - | FOX | Simon Skjodt Assembly Hall · Bloomington, IN |
| 24 | Tue Feb 10 | at8Illinois | W92-90 (OT) | 17-7 | .708 | - | Peacock | State Farm Center · Champaign, IL |
| 25 | Fri Feb 13 | vs10Michigan St | W92-71 | 18-7 | .720 | - | FOX | Kohl Center · Madison, WI |
| 26 | Tue Feb 17 | atOhio State | L69-86 | 18-8 | .692 | #24 | FS1 | Value City Arena · Columbus, OH |
| 27 | Sun Feb 22 | vsIowa | W84-71 | 19-8 | .704 | #24 | FS1 | Kohl Center · Madison, WI |
| 28 | Wed Feb 25 | atOregon | L71-85 | 19-9 | .679 | - | BTN | Matthew Knight Arena · Eugene, OR |
| 29 | Sat Feb 28 | atWashington | W90-73 | 20-9 | .690 | - | FS1 | Alaska Airlines Arena · Seattle, WA |
