| 1 | Mon Nov 7 | vs South Dakota | W85-59 | 1-0 | 1.000 | - | BTN | Kohl Center · Madison, WI |
| 2 | Fri Nov 11 | vs Stanford | W60-50 | 2-0 | 1.000 | - | FS1 | Kohl Center · Madison, WI |
| 3 | Tue Nov 15 | vs Green Bay | W56-45 | 3-0 | 1.000 | - | BTN | Kohl Center · Madison, WI |
| 4 | Wed Nov 23 | at Dayton | W43-42 | 4-0 | 1.000 | - | ESPN2 | UD Arena · Dayton, OH |
| 5 | Thu Nov 24 | at Kansas | L68-69 (OT) | 4-1 | .800 | - | ESPN | Allen Fieldhouse · Lawrence, KS |
| 6 | Fri Nov 25 | vs USC | W64-59 | 5-1 | .833 | - | ESPN2 | Kohl Center · Madison, WI |
| 7 | Tue Nov 29 | vs Wake Forest | L75-78 | 5-2 | .714 | - | ESPNU | Kohl Center · Madison, WI |
| 8 | Sat Dec 3 | at Marquette | W80-77 (OT) | 6-2 | .750 | - | FS1 | Fiserv Forum · Milwaukee, WI |
| 9 | Tue Dec 6 | vs #13Maryland | W64-59 | 7-2 | .778 | - | ESPN2 | Kohl Center · Madison, WI |
| 10 | Sun Dec 11 | at Iowa | W78-75 (OT) | 8-2 | .800 | - | BTN | Carver-Hawkeye Arena · Iowa City, IA |
| 11 | Thu Dec 15 | vs Lehigh | W78-56 | 9-2 | .818 | #22 | BTN | Kohl Center · Madison, WI |
| 13 | Fri Dec 30 | vs W Michigan | W76-66 | 10-2 | .833 | #15 | | Kohl Center · Madison, WI |
| 14 | Tue Jan 3 | vs Minnesota | W63-60 | 11-2 | .846 | #14 | BTN | Kohl Center · Madison, WI |
| 15 | Sat Jan 7 | at Illinois | L69-79 | 11-3 | .786 | #14 | ESPN2 | State Farm Center · Champaign, IL |
| 16 | Tue Jan 10 | vs Michigan St | L65-69 | 11-4 | .733 | #18 | ESPN | Kohl Center · Madison, WI |
| 17 | Sat Jan 14 | at Indiana | L45-63 | 11-5 | .688 | #18 | CBS | Simon Skjodt Assembly Hall · Bloomington, IN |
| 18 | Tue Jan 17 | vs Penn State | W63-60 | 12-5 | .706 | - | BTN | Kohl Center · Madison, WI |
| 19 | Sat Jan 21 | at Northwestern | PPD | 20-15 | .571 | - | | Welsh-Ryan Arena · Evanston, IL |
| 20 | Mon Jan 23 | atNorthwestern | L63-66 | 12-6 | .667 | - | BTN | Welsh-Ryan Arena · Evanston, IL |
| 21 | Wed Jan 25 | atMaryland | L55-73 | 12-7 | .632 | - | BTN | XFINITY Center · College Park, MD |
| 22 | Sat Jan 28 | vsIllinois | L51-61 | 12-8 | .600 | - | FOX | Kohl Center · Madison, WI |
| 23 | Thu Feb 2 | at Ohio State | W65-60 | 13-8 | .619 | - | FS1 | Value City Arena · Columbus, OH |
| 24 | Sun Feb 5 | vsNorthwestern | L52-54 | 13-9 | .591 | - | BTN | Kohl Center · Madison, WI |
| 25 | Wed Feb 8 | atPenn State | W79-74 (OT) | 14-9 | .609 | - | BTN | Bryce Jordan Center · University Park, PA |
| 26 | Sat Feb 11 | at Nebraska | L63-73 (OT) | 14-10 | .583 | - | BTN | Pinnacle Bank Arena · Lincoln, NE |
| 27 | Tue Feb 14 | vs Michigan | W64-59 | 15-10 | .600 | - | ESPN2 | Kohl Center · Madison, WI |
| 28 | Sat Feb 18 | vs Rutgers | L57-58 | 15-11 | .577 | - | BTN | Kohl Center · Madison, WI |
| 29 | Wed Feb 22 | vsIowa | W64-52 | 16-11 | .593 | - | BTN | Kohl Center · Madison, WI |
| 30 | Sun Feb 26 | atMichigan | L79-87 (OT) | 16-12 | .571 | - | CBS | Crisler Center · Ann Arbor, MI |
| 31 | Thu Mar 2 | vs #5Purdue | L61-63 | 16-13 | .552 | - | FS1 | Kohl Center · Madison, WI |
| 32 | Sun Mar 5 | atMinnesota | W71-67 | 17-13 | .567 | - | FS1 | Williams Arena · Minneapolis, MN |
| 33 | Wed Mar 8 | vsOhio State | L57-65 | 17-14 | .548 | - | BTN | Kohl Center · Madison, WI |
| 34 | Tue Mar 14 | vs Bradley | W81-62 | 18-14 | .563 | - | ESPN | Kohl Center · Madison, WI |
| 35 | Sun Mar 19 | vs Liberty | W75-71 | 19-14 | .576 | - | ESPN2 | Kohl Center · Madison, WI |
| 36 | Tue Mar 21 | at Oregon | W61-58 | 20-14 | .588 | - | ESPN | Matthew Knight Arena · Eugene, OR |
| 37 | Tue Mar 28 | at North Texas | L54-56 | 20-15 | .571 | - | ESPN | The Super Pit · Denton, TX |
