| | | |
| April 4, 2025 | L | Cedar Rapids Kernels 4 at Wisconsin Timber Rattlers 1 | Final |
| April 5, 2025 | L | Cedar Rapids Kernels 6 at Wisconsin Timber Rattlers 4 | Final |
| April 6, 2025 | W | Cedar Rapids Kernels 6 at Wisconsin Timber Rattlers 7 | Final |
| April 8, 2025 | W | Wisconsin Timber Rattlers 4 at Quad Cities River Bandits 0 | Final |
| April 9, 2025 | L | Wisconsin Timber Rattlers 0 at Quad Cities River Bandits 1 | Final |
| April 10, 2025 | W | Wisconsin Timber Rattlers 9 at Quad Cities River Bandits 4 | Final (10) |
| April 11, 2025 | L | Wisconsin Timber Rattlers 1 at Quad Cities River Bandits 2 | Final |
| April 12, 2025 | L | Wisconsin Timber Rattlers 4 at Quad Cities River Bandits 5 | Final (11) |
| April 13, 2025 | W | Wisconsin Timber Rattlers 5 at Quad Cities River Bandits 1 | Final |
| April 15, 2025 | L | Lansing Lugnuts 6 at Wisconsin Timber Rattlers 2 | Final |
| April 16, 2025 | L | Lansing Lugnuts 3 at Wisconsin Timber Rattlers 1 | Final |
| April 17, 2025 | L | Lansing Lugnuts 4 at Wisconsin Timber Rattlers 3 | Final |
| April 18, 2025 | L | Lansing Lugnuts 8 at Wisconsin Timber Rattlers 4 (Game 1) | Final (7) |
| April 18, 2025 | | Lansing Lugnuts at Wisconsin Timber Rattlers (Game 2) | Susp. |
| April 19, 2025 | L | Lansing Lugnuts 4 at Wisconsin Timber Rattlers 3 (Game 1) | Final (7) |
| April 19, 2025 | W | Lansing Lugnuts 0 at Wisconsin Timber Rattlers 2 (Game 2) | Final (7) |
| April 22, 2025 | L | Wisconsin Timber Rattlers 2 at Cedar Rapids Kernels 4 | Final |
| April 23, 2025 | L | Wisconsin Timber Rattlers 2 at Cedar Rapids Kernels 3 | Final |
| April 24, 2025 | W | Wisconsin Timber Rattlers 13 at Cedar Rapids Kernels 5 | Final |
| April 25, 2025 | W | Wisconsin Timber Rattlers 1 at Cedar Rapids Kernels 0 | Final |
| April 26, 2025 | W | Wisconsin Timber Rattlers 4 at Cedar Rapids Kernels 2 | Final |
| April 27, 2025 | L | Wisconsin Timber Rattlers 1 at Cedar Rapids Kernels 8 | Final |
| April 29, 2025 | L | West Michigan Whitecaps 7 at Wisconsin Timber Rattlers 4 | Final |
| April 30, 2025 | W | West Michigan Whitecaps 2 at Wisconsin Timber Rattlers 4 | Final |
| May 1, 2025 | L | West Michigan Whitecaps 6 at Wisconsin Timber Rattlers 3 | Final |
| May 2, 2025 | W | West Michigan Whitecaps 1 at Wisconsin Timber Rattlers 6 | Final |
| May 3, 2025 | L | West Michigan Whitecaps 1 at Wisconsin Timber Rattlers 0 | Final |
| May 4, 2025 | W | West Michigan Whitecaps 3 at Wisconsin Timber Rattlers 7 | Final |
| May 6, 2025 | W | Wisconsin Timber Rattlers 14 at Peoria Chiefs 9 | Final |
| May 7, 2025 | L | Wisconsin Timber Rattlers 1 at Peoria Chiefs 3 | Final |
| May 8, 2025 | W | Wisconsin Timber Rattlers 3 at Peoria Chiefs 2 | Final |
| May 9, 2025 | L | Wisconsin Timber Rattlers 4 at Peoria Chiefs 8 | Final |
| May 10, 2025 | L | Wisconsin Timber Rattlers 5 at Peoria Chiefs 9 | Final |
| May 11, 2025 | W | Wisconsin Timber Rattlers 5 at Peoria Chiefs 4 | Final |
| May 13, 2025 | L | Beloit Sky Carp 17 at Wisconsin Timber Rattlers 3 | Final |
| May 14, 2025 | L | Beloit Sky Carp 12 at Wisconsin Timber Rattlers 7 | Final |
| May 15, 2025 | | Beloit Sky Carp at Wisconsin Timber Rattlers | Ppd. |
| May 16, 2025 | W | Beloit Sky Carp 0 at Wisconsin Timber Rattlers 1 (Game 1) | Final (7) |
| May 16, 2025 | W | Beloit Sky Carp 0 at Wisconsin Timber Rattlers 1 (Game 2) | Final (7) |
| May 17, 2025 | L | Beloit Sky Carp 4 at Wisconsin Timber Rattlers 3 | Final |
| May 18, 2025 | L | Beloit Sky Carp 8 at Wisconsin Timber Rattlers 6 | Final (11) |
| May 20, 2025 | W | Wisconsin Timber Rattlers 7 at South Bend Cubs 6 | Final (7) |
| May 21, 2025 | W | Wisconsin Timber Rattlers 3 at South Bend Cubs 1 | Final |
| May 22, 2025 | W | Wisconsin Timber Rattlers 5 at South Bend Cubs 2 | Final |
| May 23, 2025 | W | Wisconsin Timber Rattlers 2 at South Bend Cubs 1 | Final |
| May 24, 2025 | L | Wisconsin Timber Rattlers 2 at South Bend Cubs 6 | Final |
| May 25, 2025 | L | Wisconsin Timber Rattlers 3 at South Bend Cubs 8 | Final |
| May 27, 2025 | W | Peoria Chiefs 4 at Wisconsin Timber Rattlers 5 | Final |
| May 28, 2025 | W | Peoria Chiefs 1 at Wisconsin Timber Rattlers 5 | Final (7) |
| May 29, 2025 | L | Peoria Chiefs 10 at Wisconsin Timber Rattlers 1 | Final |
| May 30, 2025 | W | Peoria Chiefs 1 at Wisconsin Timber Rattlers 10 | Final |
| May 31, 2025 | W | Peoria Chiefs 3 at Wisconsin Timber Rattlers 4 | Final (11) |
| June 1, 2025 | W | Peoria Chiefs 6 at Wisconsin Timber Rattlers 8 | Final |
| June 3, 2025 | | Cedar Rapids Kernels at Wisconsin Timber Rattlers | Ppd. |
| June 4, 2025 | W | Cedar Rapids Kernels 2 at Wisconsin Timber Rattlers 8 (Game 1) | Final (7) |
| June 4, 2025 | L | Cedar Rapids Kernels 15 at Wisconsin Timber Rattlers 2 (Game 2) | Final (7) |
| June 5, 2025 | L | Cedar Rapids Kernels 10 at Wisconsin Timber Rattlers 6 | Final |
| June 6, 2025 | W | Cedar Rapids Kernels 2 at Wisconsin Timber Rattlers 3 | Final |
| June 7, 2025 | W | Cedar Rapids Kernels 2 at Wisconsin Timber Rattlers 3 | Final |
| June 8, 2025 | W | Cedar Rapids Kernels 5 at Wisconsin Timber Rattlers 7 | Final |
| June 10, 2025 | W | Wisconsin Timber Rattlers 10 at Great Lakes Loons 3 | Final |
| June 11, 2025 | L | Wisconsin Timber Rattlers 2 at Great Lakes Loons 4 | Final |
| June 12, 2025 | W | Wisconsin Timber Rattlers 9 at Great Lakes Loons 2 | Final |
| June 13, 2025 | W | Wisconsin Timber Rattlers 6 at Great Lakes Loons 4 | Final |
| June 14, 2025 | L | Wisconsin Timber Rattlers 2 at Great Lakes Loons 9 | Final |
| June 15, 2025 | W | Wisconsin Timber Rattlers 10 at Great Lakes Loons 4 | Final |
| June 17, 2025 | W | Wisconsin Timber Rattlers 10 at West Michigan Whitecaps 2 | Final |
| June 18, 2025 | | Wisconsin Timber Rattlers at West Michigan Whitecaps | Cancelled |
| June 19, 2025 | L | Wisconsin Timber Rattlers 2 at West Michigan Whitecaps 5 | Final |
| June 20, 2025 | L | Wisconsin Timber Rattlers 2 at West Michigan Whitecaps 5 | Final |
| June 21, 2025 | L | Wisconsin Timber Rattlers 1 at West Michigan Whitecaps 4 | Final |
| June 22, 2025 | L | Wisconsin Timber Rattlers 3 at West Michigan Whitecaps 5 | Final |
| June 24, 2025 | W | Quad Cities River Bandits 6 at Wisconsin Timber Rattlers 7 | Final |
| June 25, 2025 | L | Quad Cities River Bandits 7 at Wisconsin Timber Rattlers 6 | Final |
| June 26, 2025 | L | Quad Cities River Bandits 2 at Wisconsin Timber Rattlers 0 | Final |
| June 27, 2025 | W | Quad Cities River Bandits 1 at Wisconsin Timber Rattlers 7 | Final |
| June 28, 2025 | L | Quad Cities River Bandits 6 at Wisconsin Timber Rattlers 4 | Final |
| June 29, 2025 | L | Quad Cities River Bandits 5 at Wisconsin Timber Rattlers 4 | Final |
| July 1, 2025 | W | Wisconsin Timber Rattlers 3 at Beloit Sky Carp 2 | Final |
| July 2, 2025 | L | Wisconsin Timber Rattlers 1 at Beloit Sky Carp 4 | Final |
| July 3, 2025 | L | Wisconsin Timber Rattlers 5 at Beloit Sky Carp 12 | Final |
| July 4, 2025 | L | Beloit Sky Carp 10 at Wisconsin Timber Rattlers 3 | Final |
| July 5, 2025 | | Beloit Sky Carp at Wisconsin Timber Rattlers | Ppd. |
| July 6, 2025 | W | Beloit Sky Carp 0 at Wisconsin Timber Rattlers 1 (Game 1) | Final (7) |
| July 6, 2025 | W | Beloit Sky Carp 6 at Wisconsin Timber Rattlers 7 (Game 2) | Final (10) |
| July 8, 2025 | L | South Bend Cubs 13 at Wisconsin Timber Rattlers 4 | Final |
| July 9, 2025 | L | South Bend Cubs 3 at Wisconsin Timber Rattlers 1 | Final |
| July 10, 2025 | L | South Bend Cubs 12 at Wisconsin Timber Rattlers 3 | Final |
| July 11, 2025 | L | South Bend Cubs 6 at Wisconsin Timber Rattlers 2 | Final |
| July 12, 2025 | W | South Bend Cubs 2 at Wisconsin Timber Rattlers 3 | Final |
| July 13, 2025 | L | South Bend Cubs 5 at Wisconsin Timber Rattlers 4 | Final |
| July 18, 2025 | L | Wisconsin Timber Rattlers 4 at Cedar Rapids Kernels 5 | Final (10) |
| July 19, 2025 | W | Wisconsin Timber Rattlers 10 at Cedar Rapids Kernels 0 | Final |
| July 20, 2025 | L | Wisconsin Timber Rattlers 4 at Cedar Rapids Kernels 5 | Final (10) |
| July 22, 2025 | L | Wisconsin Timber Rattlers 3 at Quad Cities River Bandits 4 | Final |
| July 23, 2025 | W | Wisconsin Timber Rattlers 4 at Quad Cities River Bandits 3 | Final (10) |
| July 24, 2025 | L | Wisconsin Timber Rattlers 3 at Quad Cities River Bandits 7 | Final |
| July 25, 2025 | L | Wisconsin Timber Rattlers 2 at Quad Cities River Bandits 6 | Final |
| July 26, 2025 | W | Wisconsin Timber Rattlers 6 at Quad Cities River Bandits 3 | Final (8) |
| July 27, 2025 | L | Wisconsin Timber Rattlers 1 at Quad Cities River Bandits 8 | Final |
| July 29, 2025 | W | Lake County Captains 3 at Wisconsin Timber Rattlers 4 | Final |
| July 30, 2025 | L | Lake County Captains 3 at Wisconsin Timber Rattlers 1 | Final |
| July 31, 2025 | W | Lake County Captains 4 at Wisconsin Timber Rattlers 5 | Final (10) |
| August 1, 2025 | L | Lake County Captains 7 at Wisconsin Timber Rattlers 2 | Final |
| August 2, 2025 | L | Lake County Captains 5 at Wisconsin Timber Rattlers 1 | Final |
| August 3, 2025 | L | Lake County Captains 2 at Wisconsin Timber Rattlers 1 | Final (10) |
| August 5, 2025 | W | Wisconsin Timber Rattlers 5 at Peoria Chiefs 3 | Final |
| August 6, 2025 | L | Wisconsin Timber Rattlers 4 at Peoria Chiefs 6 | Final |
| August 7, 2025 | W | Wisconsin Timber Rattlers 9 at Peoria Chiefs 0 | Final |
| August 8, 2025 | L | Wisconsin Timber Rattlers 0 at Peoria Chiefs 7 | Final |
| August 9, 2025 | W | Wisconsin Timber Rattlers 4 at Peoria Chiefs 3 | Final |
| August 10, 2025 | | Wisconsin Timber Rattlers at Peoria Chiefs | Cancelled |
| August 12, 2025 | W | Great Lakes Loons 3 at Wisconsin Timber Rattlers 4 | Final |
| August 13, 2025 | L | Great Lakes Loons 7 at Wisconsin Timber Rattlers 3 | Final |
| August 14, 2025 | W | Great Lakes Loons 6 at Wisconsin Timber Rattlers 8 | Final |
| August 15, 2025 | L | Great Lakes Loons 16 at Wisconsin Timber Rattlers 5 | Final |
| August 16, 2025 | L | Great Lakes Loons 7 at Wisconsin Timber Rattlers 0 | Final |
| August 17, 2025 | L | Great Lakes Loons 5 at Wisconsin Timber Rattlers 3 | Final |
| August 19, 2025 | L | Wisconsin Timber Rattlers 0 at Beloit Sky Carp 5 | Final |
| August 20, 2025 | W | Wisconsin Timber Rattlers 7 at Beloit Sky Carp 5 | Final |
| August 21, 2025 | W | Wisconsin Timber Rattlers 6 at Beloit Sky Carp 2 | Final |
| August 22, 2025 | L | Wisconsin Timber Rattlers 2 at Beloit Sky Carp 4 | Final |
| August 23, 2025 | L | Wisconsin Timber Rattlers 0 at Beloit Sky Carp 2 | Final |
| August 24, 2025 | L | Wisconsin Timber Rattlers 4 at Beloit Sky Carp 5 | Final |
| August 26, 2025 | L | Quad Cities River Bandits 5 at Wisconsin Timber Rattlers 1 | Final |
| August 27, 2025 | L | Quad Cities River Bandits 9 at Wisconsin Timber Rattlers 5 | Final |
| August 28, 2025 | W | Quad Cities River Bandits 2 at Wisconsin Timber Rattlers 3 | Final |
| August 29, 2025 | L | Quad Cities River Bandits 5 at Wisconsin Timber Rattlers 0 | Final |
| August 30, 2025 | L | Quad Cities River Bandits 8 at Wisconsin Timber Rattlers 2 | Final |
| August 31, 2025 | L | Quad Cities River Bandits 4 at Wisconsin Timber Rattlers 2 | Final |
| September 2, 2025 | W | Wisconsin Timber Rattlers 6 at South Bend Cubs 3 | Final |
| September 3, 2025 | | Wisconsin Timber Rattlers at South Bend Cubs | Susp. |
| September 4, 2025 | L | Wisconsin Timber Rattlers 3 at South Bend Cubs 5 (Game 1) | Final |
| September 4, 2025 | L | Wisconsin Timber Rattlers 4 at South Bend Cubs 7 (Game 2) | Final (7) |
| September 5, 2025 | W | Wisconsin Timber Rattlers 9 at South Bend Cubs 2 | Final |
| September 6, 2025 | W | Wisconsin Timber Rattlers 6 at South Bend Cubs 4 | Final |
| September 7, 2025 | L | Wisconsin Timber Rattlers 1 at South Bend Cubs 5 | Final |
Wisconsin Timber Rattlers Schedule
