(Waterloo vs Pardeeville)
| 1 | 2 | T | |
| waterloo | 31 | 26 | 57 |
| pardeeville | 30 | 49 | 79 |
(Waterloo vs Jefferson)
| 1 | 2 | T | |
| waterloo | 20 | 31 | 51 |
| jefferson | 32 | 38 | 70 |
(University Lake School/Trinity Academy vs Waterloo)
| 1 | 2 | T | |
| ULS | 28 | 12 | 40 |
| waterloo | 45 | 38 | 83 |
(Dodgeland vs Waterloo)
| 1 | 2 | T | |
| dodgeland | 19 | 31 | 50 |
| waterloo | 31 | 46 | 77 |
(Columbus vs Waterloo)
| 1 | 2 | T | |
| columbus | 38 | 30 | 68 |
| waterloo | 15 | 25 | 40 |
(Waterloo vs Saint Ambrose Academy)
| 1 | 2 | T | |
| waterloo | 23 | 26 | 49 |
| STAA | 28 | 30 | 58 |
(Waterloo vs Parkview)
| 1 | 2 | T | |
| waterloo | 31 | 36 | 67 |
| parkview | 49 | 33 | 82 |
(Waterloo vs Poynette)
| 1 | 2 | T | |
| waterloo | 19 | 39 | 58 |
| poynette | 40 | 30 | 70 |
(Waterloo vs Cambridge) C
| 1 | 2 | T | |
| waterloo | 21 | 11 | 32 |
| cambridge | 45 | 31 | 76 |
(Fall River vs Waterloo)
| 1 | 2 | T | |
| fallriver | 36 | 26 | 62 |
| waterloo | 30 | 18 | 48 |
(Waterloo vs New Glarus) C
| 1 | 2 | T | |
| waterloo | 26 | 24 | 50 |
| newglarus | 35 | 37 | 72 |
(Waterloo vs Tri-County)
| 1 | 2 | T | |
| waterloo | 20 | 21 | 41 |
| tri-county | 28 | 23 | 51 |
(Marshall vs Waterloo) C
| 1 | 2 | T | |
| marshall | 44 | 25 | 69 |
| waterloo | 12 | 21 | 33 |
Postponed to 2/2/26 C
(Waterloo vs Johnson Creek)
| 1 | 2 | T | |
| waterloo | 31 | 43 | 74 |
| johnsoncreek | 27 | 36 | 63 |
(Belleville vs Waterloo) C
| 1 | 2 | T | |
| belleville | 36 | 40 | 76 |
| waterloo | 21 | 29 | 50 |
(Deerfield vs Waterloo)
| 1 | 2 | T | |
| DRFD | 21 | 30 | 51 |
| waterloo | 21 | 23 | 44 |
Postponed from 1/23/26 C
| 1 | 2 | T | |
| waterloo | 34 | 33 | 67 |
| wisconsinh | 17 | 30 | 47 |
(Cambridge vs Waterloo) C
| 1 | 2 | T | |
| cambridge | 44 | 41 | 85 |
| waterloo | 17 | 22 | 39 |
(Whitewater vs Waterloo)
| 1 | 2 | T | |
| whitewater | 32 | 29 | 61 |
| waterloo | 29 | 18 | 47 |
(Waterloo vs Marshall) C
| 1 | 2 | T | |
| waterloo | 22 | 35 | 57 |
| marshall | 31 | 37 | 68 |
Postponed from 2/12/26 C
| 1 | 2 | T | |
| newglarus | 34 | 37 | 71 |
| waterloo | 24 | 18 | 42 |
(Wisconsin Heights vs Waterloo) C
| 1 | 2 | T | |
| wisconsinh | 38 | 28 | 66 |
| waterloo | 31 | 33 | 64 |
(Waterloo vs Rio)
| 1 | 2 | T | |
| waterloo | 38 | 18 | 56 |
| rio | 30 | 29 | 59 |
(Waterloo vs Belleville) C
| 1 | 2 | T | |
| waterloo | 30 | 23 | 53 |
| belleville | 26 | 33 | 59 |
D4 Sectional 3B First Round
| 1 | 2 | T | |
| waterloo | 35 | 30 | 65 |
| dodgeland | 35 | 26 | 61 |
D4 Sectional 3B Regional Semifinal
| 1 | 2 | T | |
| waterloo | 15 | 18 | 33 |
| horicon | 40 | 35 | 75 |
| Team | CONF | ST | OVER | PCT |
|---|---|---|---|---|
| Cambridge | 8-2 | L1 | 20-10 | .667 |
| New Glarus | 8-2 | L1 | 16-10 | .615 |
| Marshall | 8-2 | L1 | 15-11 | .577 |
| Belleville | 4-6 | L1 | 9-17 | .346 |
| Waterloo | 1-9 | L1 | 5-21 | .192 |
| Wisconsin Heights | 1-9 | L2 | 2-22 | .083 |